{"title":"GMC Sierra","description":"\u003cp\u003eVehicle-specific subwoofer enclosures built for the GMC Sierra — regular cab, extended\/double cab and crew cab.\u003c\/p\u003e","products":[{"product_id":"ground-shaker-gs-gstcc28b-dual-8-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCC28B Dual 8″ Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCC28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e8 7\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e42 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320124764448,"sku":"GS-GSTCC28B","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcc28b-1_907998482.jpg?v=1788924478"},{"product_id":"ground-shaker-gs-gstcc210b-dual-10-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCC210B Dual 10″ Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCC210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e42 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320125255968,"sku":"GS-GSTCC210B","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcc210b-1_1256859287.jpg?v=1788924480"},{"product_id":"ground-shaker-gs-gstcc212b-dual-12-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCC212B Dual 12″ Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCC212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e41 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320125485344,"sku":"GS-GSTCC212B","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcc212b-1_1268601573.jpg?v=1788924484"},{"product_id":"ground-shaker-gs-gstcckk28b-dual-8-solo-baric-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCCKK28B Dual 8″ Solo-Baric Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCCKK28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e42 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320125714720,"sku":"GS-GSTCCKK28B","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcckk28b-2.jpg?v=1788924487"},{"product_id":"ground-shaker-gs-gstcckk210b-dual-10-solo-baric-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCCKK210B Dual 10″ Solo-Baric Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCCKK210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e42 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320126107936,"sku":"GS-GSTCCKK210B","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcckk210b-1_1491778247.jpg?v=1788924492"},{"product_id":"ground-shaker-gs-gstcckk212b-dual-12-solo-baric-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCCKK212B Dual 12″ Solo-Baric Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCCKK212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e42 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320126533920,"sku":"GS-GSTCCKK212B","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcckk212b-1_1667433576.jpg?v=1788924495"},{"product_id":"ground-shaker-gs-gstcctw3210b-dual-10-tw3-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCCTW3210B Dual 10″ TW3 Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCCTW3210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 5\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.42 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.71 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320126763296,"sku":"GS-GSTCCTW3210B","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcctw3210b-1_1135648196.jpg?v=1788924500"},{"product_id":"ground-shaker-gs-gstcctw3212b-dual-12-tw3-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCCTW3212B Dual 12″ TW3 Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design — 1.42 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCCTW3212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 5\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.42 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.71 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320127123744,"sku":"GS-GSTCCTW3212B","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcctw3212b-1_1152805032.jpg?v=1788924502"},{"product_id":"ground-shaker-gs-gstcctw5213b-dual-13-tw5-sealed-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCCTW5213B Dual 13″ TW5 Sealed Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 13″ sealed design — 1.42 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCCTW5213B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 13″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e12 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.42 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.71 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e53 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320127222048,"sku":"GS-GSTCCTW5213B","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstcctw5213b-1_2124873693.jpg?v=1788924506"},{"product_id":"ground-shaker-gs-gstccxlp28b-dual-8-ported-sub-box-fits-07-26-gmc-sierra-regular-cab","title":"Ground Shaker GS-GSTCCXLP28B Dual 8″ Ported Sub Box — Fits 07–26 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–26 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ ported design — 1.70 ft³ air volume, tuned to 36 Hz\u003c\/li\u003e\n\u003cli\u003e2 slot ports (H-2″ W-4″ L-17 1\/2″)\u003c\/li\u003e\n\u003cli\u003eMounting depth 10 1\/2″\u003c\/li\u003e\n\u003cli\u003e3\/4″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-GSTCCXLP28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–26 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.70 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuning Frequency\u003c\/td\u003e\n\u003ctd\u003e36 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e2 slot ports (H-2″ W-4″ L-17 1\/2″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Area\u003c\/td\u003e\n\u003ctd\u003e8 IN2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e52 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e10 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e15″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e49″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e6″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e10 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320127385888,"sku":"GS-GSTCCXLP28B","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/gstccxl28b-1.jpg?v=1788924509"},{"product_id":"ground-shaker-gs-stgm28b-dual-8-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGM28B Dual 8″ Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGM28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e1.20 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320127516960,"sku":"GS-STGM28B","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgm28b-1.jpg?v=1788924512"},{"product_id":"ground-shaker-gs-stgm210b-dual-10-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGM210B Dual 10″ Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGM210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e1.20 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320127615264,"sku":"GS-STGM210B","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgm210b-1.jpg?v=1788924515"},{"product_id":"ground-shaker-gs-stgm212b-dual-12-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGM212B Dual 12″ Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGM212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e1.20 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320127680800,"sku":"GS-STGM212B","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgm212b-1.jpg?v=1788924519"},{"product_id":"ground-shaker-gs-stgm38b-triple-8-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGM38B Triple 8″ Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eTriple 8″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 spring loaded terminal\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGM38B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eTriple 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320127779104,"sku":"GS-STGM38B","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgm38b-1.jpg?v=1788924521"},{"product_id":"ground-shaker-gs-stgm310b-triple-10-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGM310B Triple 10″ Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eTriple 10″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 spring loaded terminal\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGM310B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eTriple 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128008480,"sku":"GS-STGM310B","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgm310b-1.jpg?v=1788924524"},{"product_id":"ground-shaker-gs-stgm312b-triple-12-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGM312B Triple 12″ Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eTriple 12″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 spring loaded terminal\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGM312B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eTriple 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128139552,"sku":"GS-STGM312B","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgm312b-2.jpg?v=1788924527"},{"product_id":"ground-shaker-gs-stgmkk28b-dual-8-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGMKK28B Dual 8″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGMKK28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e1.20 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128270624,"sku":"GS-STGMKK28B","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgmkk28b-1.jpg?v=1788924531"},{"product_id":"ground-shaker-gs-stgmkk210b-dual-10-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGMKK210B Dual 10″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGMKK210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e1.20 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128401696,"sku":"GS-STGMKK210B","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgmkk210b-1.jpg?v=1788924534"},{"product_id":"ground-shaker-gs-stgmkk212b-dual-12-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGMKK212B Dual 12″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGMKK212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e1.20 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128500000,"sku":"GS-STGMKK212B","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgmkk212b-1.jpg?v=1788924537"},{"product_id":"ground-shaker-gs-stgmkk38b-triple-8-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGMKK38B Triple 8″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eTriple 8″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 spring loaded terminal\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGMKK38B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eTriple 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128762144,"sku":"GS-STGMKK38B","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgmkk38b-1.jpg?v=1788924541"},{"product_id":"ground-shaker-gs-stgmkk310b-triple-10-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGMKK310B Triple 10″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eTriple 10″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 spring loaded terminal\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGMKK310B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eTriple 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128893216,"sku":"GS-STGMKK310B","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgmkk310b-1_1046292367.jpg?v=1788924544"},{"product_id":"ground-shaker-gs-stgmkk312b-triple-12-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-regular-cab","title":"Ground Shaker GS-STGMKK312B Triple 12″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Regular Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Regular Cab\u003c\/li\u003e\n\u003cli\u003eTriple 12″ sealed design — 2.40 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 7″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 spring loaded terminal\u003c\/li\u003e\n\u003cli\u003eFits behind seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-STGMKK312B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Regular Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eTriple 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e2.40 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e44 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e48 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e5 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320128991520,"sku":"GS-STGMKK312B","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/stgmkk312b-1.jpg?v=1788924547"},{"product_id":"ground-shaker-gs-jgm18b-single-8-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGM18B Single 8″ Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 8″ sealed design — 0.68 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGM18B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.68 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e29 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320129122592,"sku":"GS-JGM18B","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgm18b-1.jpg?v=1788924551"},{"product_id":"ground-shaker-gs-jgm110b-single-10-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGM110B Single 10″ Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 10″ sealed design — 0.68 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGM110B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.68 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e29 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320129351968,"sku":"GS-JGM110B","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgm110b-1.jpg?v=1788924554"},{"product_id":"ground-shaker-gs-jgm112b-single-12-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGM112B Single 12″ Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 12″ sealed design — 0.68 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGM112B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.68 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e29 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320129450272,"sku":"GS-JGM112B","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgm112b-1_1777319095.jpg?v=1788924557"},{"product_id":"ground-shaker-gs-jgm28b-dual-8-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGM28B Dual 8″ Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design — 1.26 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 1\/2″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGM28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.26 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.63 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e55 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320129548576,"sku":"GS-JGM28B","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgm28b-1_356148382.jpg?v=1788924559"},{"product_id":"ground-shaker-gs-jgm210b-dual-10-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGM210B Dual 10″ Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design — 1.26 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 1\/2″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGM210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.26 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.63 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e55 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320129646880,"sku":"GS-JGM210B","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgm210b-1.jpg?v=1788924563"},{"product_id":"ground-shaker-gs-jgm212b-dual-12-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGM212B Dual 12″ Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGM212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecifications\u003c\/td\u003e\n\u003ctd\u003e-CUTOUT DIAMETER: 11 1\/8″ -AIR VOLUME: 1.26 ft³ -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.63 ft³ -WEIGHT: 37 lbs -MOUNTING DEPTH: 6 1\/2″ DIMENSIONS: -FRONT HEIGHT: 9 1\/4″ -REAR HEIGHT: 7 1\/4″ -LENGTH: 55 1\/2″ -DEPTH: 13 1\/2″ CONSTRUCTION: -5\/8″ HIGH QUALITY MDF WOOD -CARPETED WITH DURABLE TRUNK LINER FINISH -SEALED WITH HIGH QUALITY TITEBOND SILICONE -GLUED WITH HIGH QUALITY TITEBOND WOOD GLUE -2 BINDING POST TERMINALS INSTALLATION: -FITS UNDER REAR SEAT BEHIND THE DRIVER'S SIDE -DOWN FIRING -WILL NOT FIT 2007 CLASSIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320129810720,"sku":"GS-JGM212B","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgm212b-1.jpg?v=1788924567"},{"product_id":"ground-shaker-gs-jgmp28b-dual-8-ported-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGMP28B Dual 8″ Ported Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ ported design — 1.25 ft³ air volume, tuned to 36 Hz\u003c\/li\u003e\n\u003cli\u003e1 slot port (H-1.5″ W-5″ L-9″)\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 1\/2″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGMP28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuning Frequency\u003c\/td\u003e\n\u003ctd\u003e36 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e1 slot port (H-1.5″ W-5″ L-9″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e55 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320129909024,"sku":"GS-JGMP28B","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgmp28b-1_2022525990.jpg?v=1788924571"},{"product_id":"ground-shaker-gs-jgmp210b-dual-10-ported-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGMP210B Dual 10″ Ported Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ ported design — 1.25 ft³ air volume, tuned to 36 Hz\u003c\/li\u003e\n\u003cli\u003e1 slot port (H-1.5″ W-5″ L-9″)\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 1\/2″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGMP210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e10 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuning Frequency\u003c\/td\u003e\n\u003ctd\u003e36 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e1 slot port (H-1.5″ W-5″ L-9″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e55 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130007328,"sku":"GS-JGMP210B","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgmp210b-1.jpg?v=1788924573"},{"product_id":"ground-shaker-gs-jgmp212b-dual-12-ported-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGMP212B Dual 12″ Ported Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ ported design — 1.25 ft³ air volume, tuned to 36 Hz\u003c\/li\u003e\n\u003cli\u003e1 slot port (H-1.5″ W-5″ L-9″)\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 1\/2″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGMP212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuning Frequency\u003c\/td\u003e\n\u003ctd\u003e36 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e1 slot port (H-1.5″ W-5″ L-9″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e55 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130105632,"sku":"GS-JGMP212B","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgmp212b-1.jpg?v=1788924576"},{"product_id":"ground-shaker-gs-jgml7t110b-single-10-l7t-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGML7T110B Single 10″ L7T Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 10″ sealed design — 0.63 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 4″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGML7T110B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.63 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e29 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130236704,"sku":"GS-JGML7T110B","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgml7t110b-1.jpg?v=1788924579"},{"product_id":"ground-shaker-gs-jgmkk28b-dual-8-solo-baric-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGMKK28B Dual 8″ Solo-Baric Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design — 1.26 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 1\/2″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGMKK28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.26 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.63 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e55 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130498848,"sku":"GS-JGMKK28B","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgmkk28b-1_67700142.jpg?v=1788924582"},{"product_id":"ground-shaker-gs-jgml7t210b-dual-10-l7t-sealed-sub-box-fits-07-18-gmc-sierra-extended-cab","title":"Ground Shaker GS-JGML7T210B Dual 10″ L7T Sealed Sub Box — Fits 07–18 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 07–18 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design — 1.26 ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 1\/2″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat behind the driver's side\u003c\/li\u003e\n\u003cli\u003eDown firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-JGML7T210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e07–18 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e1.26 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.63 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Height\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Height\u003c\/td\u003e\n\u003ctd\u003e7 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e55 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130597152,"sku":"GS-JGML7T210B","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/jgml7t210b-1.jpg?v=1788924585"},{"product_id":"ground-shaker-gs-ogm18b-single-8-sealed-sub-box-fits-88-98-gmc-sierra-extended-cab","title":"Ground Shaker GS-OGM18B Single 8″ Sealed Sub Box — Fits 88–98 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 88–98 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 8″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-OGM18B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e88–98 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e0.88 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e10 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e28 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e11″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e16 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130662688,"sku":"GS-OGM18B","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ogm18b-1.jpg?v=1788924588"},{"product_id":"ground-shaker-gs-ogm110b-single-10-sealed-sub-box-fits-88-98-gmc-sierra-extended-cab","title":"Ground Shaker GS-OGM110B Single 10″ Sealed Sub Box — Fits 88–98 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 88–98 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-OGM110B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e88–98 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e0.88 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e10 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e28 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e11″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e16 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130760992,"sku":"GS-OGM110B","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ogm110b-1.jpg?v=1788924591"},{"product_id":"ground-shaker-gs-ogm112b-single-12-sealed-sub-box-fits-88-98-gmc-sierra-extended-cab","title":"Ground Shaker GS-OGM112B Single 12″ Sealed Sub Box — Fits 88–98 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 88–98 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 12″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 5″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-OGM112B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e88–98 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e0.95 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e5″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e11″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e28 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e12 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e18 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320130859296,"sku":"GS-OGM112B","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ogm112b-1.jpg?v=1788924594"},{"product_id":"ground-shaker-gs-ogm28b-dual-8-sealed-sub-box-fits-88-98-gmc-sierra-extended-cab","title":"Ground Shaker GS-OGM28B Dual 8″ Sealed Sub Box — Fits 88–98 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 88–98 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-OGM28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e88–98 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.45 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.73 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e11 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e57 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e11″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e16 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320131055904,"sku":"GS-OGM28B","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ogm28b-2.jpg?v=1788924597"},{"product_id":"ground-shaker-gs-ogm210b-dual-10-sealed-sub-box-fits-88-98-gmc-sierra-extended-cab","title":"Ground Shaker GS-OGM210B Dual 10″ Sealed Sub Box — Fits 88–98 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 88–98 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-OGM210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e88–98 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.45 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.73 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e11 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e57 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e11″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e16 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320131154208,"sku":"GS-OGM210B","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ogm210b-1.jpg?v=1788924600"},{"product_id":"ground-shaker-gs-ogm212-dual-12-sealed-sub-box-fits-88-98-gmc-sierra-extended-cab","title":"Ground Shaker GS-OGM212 Dual 12″ Sealed Sub Box — Fits 88–98 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 88–98 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 5″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 spring loaded terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-OGM212\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e88–98 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.80 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.90 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e52 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e5″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e13 5\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e57 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e12 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e18 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320131252512,"sku":"GS-OGM212","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ogm212b-1.jpg?v=1788924603"},{"product_id":"ground-shaker-gs-ogml7t210b-dual-10-l7t-sealed-sub-box-fits-88-98-gmc-sierra-extended-cab","title":"Ground Shaker GS-OGML7T210B Dual 10″ L7T Sealed Sub Box — Fits 88–98 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 88–98 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eForward firing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-OGML7T210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e88–98 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.45 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.73 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6″ (WITH A 5 1\/2″ MAGNET DIAMETER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e11 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e57 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Depth\u003c\/td\u003e\n\u003ctd\u003e11″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Depth\u003c\/td\u003e\n\u003ctd\u003e16 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320131383584,"sku":"GS-OGML7T210B","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ogml7t210b-1.jpg?v=1788924607"},{"product_id":"ground-shaker-gs-ngm18b-single-8-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGM18B Single 8″ Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 8″ sealed design — 0.75 CUBIC ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 11\/16″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high density MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 only fits older body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGM18B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.75 CUBIC ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 11\/16″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e32 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320131547424,"sku":"GS-NGM18B","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngm18b-1_1156048924.jpg?v=1788924609"},{"product_id":"ground-shaker-gs-ngm110b-single-10-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGM110B Single 10″ Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 10″ sealed design — 0.75 CUBIC ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 11\/16″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high density MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under the rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 fits only classic body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGM110B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.75 CUBIC ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 11\/16″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e32 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320131645728,"sku":"GS-NGM110B","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngm110b-1.jpg?v=1788924612"},{"product_id":"ground-shaker-gs-ngm112b-single-12-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGM112B Single 12″ Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 12″ sealed design — 0.75 CUBIC ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 11\/16″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high density MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under the rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 fits only old body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGM112B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.75 CUBIC ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 11\/16″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e32 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320131711264,"sku":"GS-NGM112B","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngm112b-1_194313679.jpg?v=1788924615"},{"product_id":"ground-shaker-gs-ngmkk18b-single-8-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGMKK18B Single 8″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 8″ sealed design — 0.75 CUBIC ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 11\/16″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high density MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 only fits older body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGMKK18B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.75 CUBIC ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 11\/16″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e32 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320132137248,"sku":"GS-NGMKK18B","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngmkk18b-1.jpg?v=1788924618"},{"product_id":"ground-shaker-gs-ngmkk110b-single-10-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGMKK110B Single 10″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 10″ sealed design — 0.75 CUBIC ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 11\/16″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high density MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under the rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 fits only old body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGMKK110B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 3\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.75 CUBIC ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 11\/16″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e32 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320132301088,"sku":"GS-NGMKK110B","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngmckk110b-1.jpg?v=1788924622"},{"product_id":"ground-shaker-gs-ngmkk112b-single-12-solo-baric-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGMKK112B Single 12″ Solo-Baric Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eSingle 12″ sealed design — 0.75 CUBIC ft³ air volume\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e1 binding post terminal\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 fits only old body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGMKK112B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eSingle 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Volume\u003c\/td\u003e\n\u003ctd\u003e0.75 CUBIC ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e32 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320132399392,"sku":"GS-NGMKK112B","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngmckk112b-1.jpg?v=1788924625"},{"product_id":"ground-shaker-gs-ngm28b-dual-8-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGM28B Dual 8″ Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 8″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 fits only old body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGM28B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.78 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.89 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e40 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e54 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320132596000,"sku":"GS-NGM28B","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngm28b-1.jpg?v=1788924628"},{"product_id":"ground-shaker-gs-ngm210b-dual-10-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGM210B Dual 10″ Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 10″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 fits only old body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGM210B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 10″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e9 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.78 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.89 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e39 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e54 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320132694304,"sku":"GS-NGM210B","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngm210b-1.jpg?v=1788924632"},{"product_id":"ground-shaker-gs-ngm212b-dual-12-sealed-sub-box-fits-99-06-gmc-sierra-extended-cab","title":"Ground Shaker GS-NGM212B Dual 12″ Sealed Sub Box — Fits 99–06 GMC Sierra Extended Cab","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-specific enclosure for the 99–06 GMC Sierra Extended Cab\u003c\/li\u003e\n\u003cli\u003eDual 12″ sealed design\u003c\/li\u003e\n\u003cli\u003eMounting depth 6 3\/4″\u003c\/li\u003e\n\u003cli\u003e2 individual chambers\u003c\/li\u003e\n\u003cli\u003e5\/8″ high quality MDF wood\u003c\/li\u003e\n\u003cli\u003eCarpeted with durable trunk liner finish\u003c\/li\u003e\n\u003cli\u003eSealed with high quality Titebond silicone\u003c\/li\u003e\n\u003cli\u003eGlued with high quality Titebond wood glue\u003c\/li\u003e\n\u003cli\u003e2 binding post terminals\u003c\/li\u003e\n\u003cli\u003eFits under rear seat\u003c\/li\u003e\n\u003cli\u003eUpward firing\u003c\/li\u003e\n\u003cli\u003e2007 fits only old body style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGS-NGM212B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e99–06 GMC Sierra Extended Cab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003eDual 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e11 1\/8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Volume\u003c\/td\u003e\n\u003ctd\u003e1.78 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Per Subwoofer\u003c\/td\u003e\n\u003ctd\u003e0.89 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e38 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6 3\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e54 1\/4″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSubwoofers not included. Price is each.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":52320132759840,"sku":"GS-NGM212B","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/ngm212b-1.jpg?v=1788924634"}],"url":"https:\/\/wavelengthusa.com\/collections\/gmc-sierra.oembed?page=4","provider":"Wavelength USA","version":"1.0","type":"link"}