{"product_id":"soundqubed-hds3-3-12d4","title":"SoundQubed HDS3.3-12D4 HDS3.3 Series 12\" Subwoofer 3\" DVC 1500W\/3000W D4","description":"\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e HDS3.3-12D4   \u003cstrong\u003eSold as:\u003c\/strong\u003e Each\u003c\/p\u003e\u003cp\u003eHDS3.3 Series Subwoofer 12 Inch 3\" DVC 1500w\/3000w\u003c\/p\u003e\u003cp\u003eThe SoundQubed HDS3.3-12D4 is a competition-grade 12” subwoofer designed for aggressive, hard-hitting bass with control and reliability. Delivering 1200W RMS and 2400W peak power, this dual 4-ohm sub is built to thrive in high-output daily drivers and SPL setups alike. With a sensitivity of 85.6dB and a resonant frequency of 35.2Hz, it delivers deep, tight low-end response with clarity and authority. A robust 190 oz magnet, 3” high-temperature voice coil, and 23mm Xmax ensure strong excursion and thermal durability. Whether used in a sealed or ported enclosure, the HDS3.3-12D4 brings powerful, precise bass to builds that demand both performance and reliability.\u003c\/p\u003e\u003cp\u003eSpecifications:\u003cbr\u003eSize: 12\"\u003cbr\u003eRMS Power: 1500 W\u003cbr\u003ePeak Power: 3000 W\u003cbr\u003eMagnet Weight: 160 OZ\u003cbr\u003eVoice Coil Diameter: 3 inch\u003cbr\u003eSealed Enclosure: 0.75 - 1.5 ft³\u003cbr\u003ePorted Enclosure: 1 - 1.75 ft³\u003cbr\u003eXmax: 40 mm\u003cbr\u003eFrequency Response: 33.2 Hz\u003cbr\u003eImpedance: 4+4 Ohm\u003cbr\u003eQts: 6.37\u003cbr\u003eQes: 0.74\u003cbr\u003eQms: 0.86\u003cbr\u003eVas: 34.5 L\u003cbr\u003eInductance: 3.43 mH\u003cbr\u003eBL: 0.16%\u003cbr\u003eCms: 0.09 mm\/N\u003cbr\u003eSensitivity: 84.1 dB\u003cbr\u003eMms: 21.5 N\/A\u003cbr\u003eMounting Depth: 13 mm\u003cbr\u003eSd: 530 CM²\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Default Title","offer_id":47640281120930,"sku":"HDS3.3-12D4","price":349.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/3526\/4930\/files\/HDS3.3-12D4_lg.png?v=1789044790","url":"https:\/\/tdscaraudio.com\/products\/soundqubed-hds3-3-12d4","provider":"TDS Car Audio","version":"1.0","type":"link"}