{"product_id":"ds18-ixs12-12-shallow-mount-subwoofer-800w-rms-1600w-max","title":"DS18 IXS12 12\" Shallow-Mount Subwoofer — 800W RMS \/ 1600W MAX","description":"\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12\" shallow-mount subwoofer — only 4.33\" mounting depth\u003c\/li\u003e\n\u003cli\u003e800W RMS \/ 1600W MAX\u003c\/li\u003e\n\u003cli\u003eAvailable in Dual 2-Ohm, Dual 4-Ohm or Single 4-Ohm voice coil\u003c\/li\u003e\n\u003cli\u003e2.5\" aluminum voice coil former, copper winding\u003c\/li\u003e\n\u003cli\u003ePaper cone with fiberglass dust cap and stitched rubber surround\u003c\/li\u003e\n\u003cli\u003eCorrugated black aluminum basket\u003c\/li\u003e\n\u003cli\u003e62 oz ferrite magnet\u003c\/li\u003e\n\u003cli\u003eSold individually (each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eTwelve inches of cone in a chassis that only needs \u003cstrong\u003e4.33\" of mounting depth\u003c\/strong\u003e — the IXS12 goes behind a seat or under a rear bench where a standard 12\" would never clear, and still takes 800W RMS. Same construction as the rest of the IXS line: a 2.5\" voice coil on an aluminum former with copper winding, a 62 oz ferrite motor, and a paper cone with a fiberglass dust cap on a stitched rubber surround. Choose the voice coil configuration to match your amplifier — Dual 2-Ohm, Dual 4-Ohm, or Single 4-Ohm. Needs 1 ft³ sealed. Sold individually (each).\u003c\/p\u003e\n\u003ch3\u003eSPECS\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eIXS12.2D (Dual 2-Ohm) \/ IXS12.4D (Dual 4-Ohm) \/ IXS12.4S (Single 4-Ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e12\" \/ 304.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e2+2 ohms (IXS12.2D) \/ 4+4 ohms (IXS12.4D) \/ 4 ohms (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Handling\u003c\/td\u003e\n\u003ctd\u003e1600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (1w\/1m)\u003c\/td\u003e\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 - 600 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Lo Pass Crossover\u003c\/td\u003e\n\u003ctd\u003e80 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5\" \/ 63.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding Material\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePaper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust Cap Material\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eStitched rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Color\/Finish\u003c\/td\u003e\n\u003ctd\u003eCorrugated Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd\u003e62 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement Volume\u003c\/td\u003e\n\u003ctd\u003e0.93L \/ 0.033ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Volume Vas\u003c\/td\u003e\n\u003ctd\u003e38L \/ 1.34ft³ (IXS12.2D) \/ 37.3L \/ 1.31ft³ (IXS12.4D) \/ 42.4L \/ 1.49ft³ (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air Resonance Fs\u003c\/td\u003e\n\u003ctd\u003e33 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Factor Qms\u003c\/td\u003e\n\u003ctd\u003e4.83 (IXS12.2D) \/ 4.034 (IXS12.4D) \/ 4.844 (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Factor Qes\u003c\/td\u003e\n\u003ctd\u003e0.82 (IXS12.2D) \/ 0.861 (IXS12.4D) \/ 0.996 (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Factor Qts\u003c\/td\u003e\n\u003ctd\u003e0.7 (IXS12.2D) \/ 0.71 (IXS12.4D) \/ 0.826 (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoving Mass Mms\u003c\/td\u003e\n\u003ctd\u003e261.6 g (IXS12.2D) \/ 184 g (IXS12.4D) \/ 184.35 g (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance Cms\u003c\/td\u003e\n\u003ctd\u003e106.15 mm\/N (IXS12.2D) \/ 104 mm\/N (IXS12.4D) \/ 0.123 mm\/N (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBl Factor BI\u003c\/td\u003e\n\u003ctd\u003e14 (IXS12.2D) \/ 18.75 (IXS12.4D) \/ 12.36 (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Inductance Le\u003c\/td\u003e\n\u003ctd\u003e14.72 mH (IXS12.2D) \/ 7.07 mH (IXS12.4D) \/ 3.989 mH (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm Area Sd\u003c\/td\u003e\n\u003ctd\u003e494.81 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance Re\u003c\/td\u003e\n\u003ctd\u003e1.6+1.6 ohms (IXS12.2D) \/ 3.6+3.6 ohms (IXS12.4D) \/ 3.9 ohms (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency Bandwidth Product EBP\u003c\/td\u003e\n\u003ctd\u003e36.5 (IXS12.2D) \/ 40.6 (IXS12.4D) \/ 33.1 (IXS12.4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Internal Volume (minimum)\u003c\/td\u003e\n\u003ctd\u003e28L \/ 1ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Box Output Response F3\u003c\/td\u003e\n\u003ctd\u003e40Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e12.6\" \/ 320 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth\u003c\/td\u003e\n\u003ctd\u003e5\" \/ 129 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Mount Baffle Cutout\u003c\/td\u003e\n\u003ctd\u003e10.79\" \/ 274 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.33\" \/ 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd\u003e6.3\" \/ 160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Single Unit Weight\u003c\/td\u003e\n\u003ctd\u003e16.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"DS18 Audio","offers":[{"title":"Dual 2-Ohm","offer_id":52301914013984,"sku":"IXS12.2D","price":249.95,"currency_code":"USD","in_stock":false},{"title":"Dual 4-Ohm","offer_id":52301914046752,"sku":"IXS12.4D","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Single 4-Ohm","offer_id":52301914079520,"sku":"IXS12.4S","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/IXS12.4S-FRONT.jpg?v=1788487452","url":"https:\/\/wavelengthusa.com\/products\/ds18-ixs12-12-shallow-mount-subwoofer-800w-rms-1600w-max","provider":"Wavelength USA","version":"1.0","type":"link"}