{"product_id":"ds18-69pro400nmr-4-6x9-high-sensitivity-professional-midrange-loudspeaker-with-neodymium-magnet-100db-400w-max","title":"DS18 69PRO400NMR-4 6x9\" High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet — 400W MAX","description":"\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6x9\" high-sensitivity midrange speaker (100dB output)\u003c\/li\u003e\n\u003cli\u003e200W RMS \/ 400W MAX power handling\u003c\/li\u003e\n\u003cli\u003eNeodymium magnet — lightweight, high efficiency\u003c\/li\u003e\n\u003cli\u003e100Hz–17kHz frequency range for clear vocals\u003c\/li\u003e\n\u003cli\u003eAluminum basket with Kapton voice coil and CCAW winding\u003c\/li\u003e\n\u003cli\u003eCopper demodulating ring reduces distortion\u003c\/li\u003e\n\u003cli\u003eShallow 2.9\" mounting depth\u003c\/li\u003e\n\u003cli\u003eSold as: single (each) — grill not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe DS18 69PRO400NMR-4 brings PRO-series high-sensitivity output to the 6x9\" footprint. The neodymium motor keeps weight down while pushing 100dB sensitivity across a 100Hz–17kHz range, and the Kapton voice coil with CCAW winding manages heat under demanding loads. A copper demodulating ring cuts distortion, and the shallow 2.9\" mounting depth fits where deeper drivers won't.\u003c\/p\u003e\u003ch3\u003eSPECS\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e69PRO400NMR-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e6x9\" \/ 152 x 228mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4-Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd\u003e200 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power Handling\u003c\/td\u003e\n\u003ctd\u003e400 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd\u003e100dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e100Hz–17kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended High-Pass Crossover\u003c\/td\u003e\n\u003ctd\u003e120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e1.5\" \/ 38.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former\u003c\/td\u003e\n\u003ctd\u003eKapton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding Material\u003c\/td\u003e\n\u003ctd\u003eCCAW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePaper (Curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust Cap Material\u003c\/td\u003e\n\u003ctd\u003ePaper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eCloth\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\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd\u003e8 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDemodulating Rings\u003c\/td\u003e\n\u003ctd\u003eCopper Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Terminals\u003c\/td\u003e\n\u003ctd\u003ePush 16ga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e6.4\" x 9.2\" \/ 164 x 234mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth\u003c\/td\u003e\n\u003ctd\u003e3.1\" \/ 79mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e2.9\" \/ 74.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Mount Baffle Cutout\u003c\/td\u003e\n\u003ctd\u003e5.7\" x 8.5\" \/ 145 x 218mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd\u003e3.5\" \/ 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold As\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"DS18 Audio","offers":[{"title":"Default Title","offer_id":52042128294176,"sku":"69PRO400NMR-4","price":144.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0631\/9904\/files\/69PRO400NMR-4-2000x2000_1800x_2390c679-a00d-4c92-9e99-53e8e2876e82.jpg?v=1785203079","url":"https:\/\/wavelengthusa.com\/products\/ds18-69pro400nmr-4-6x9-high-sensitivity-professional-midrange-loudspeaker-with-neodymium-magnet-100db-400w-max","provider":"Wavelength USA","version":"1.0","type":"link"}