{"product_id":"12-1243-ultra-subwoofer","title":"12\" 1243 Ultra Subwoofer","description":"\u003cp\u003eBuild your next custom bass setup around the TrueBass TBS 1243 DV Ultra 12-inch subwoofer. With a 3-inch voice-coil inside diameter, dual 4-ohm voice coils and power handling of 600 watts RMS \/ 1,400 watts peak, this standalone ULTRA-series driver gives you a defined starting point for planning your enclosure, amplifier and wiring.\u003c\/p\u003e\u003cp\u003ePicture your favorite tracks with a dedicated 12-inch woofer handling the low end. Whether you are replacing a driver or starting a fresh build, begin with your available space and plan the enclosure and amplification together. Sold individually without an enclosure.\u003c\/p\u003e\u003ch3\u003eDriver Size \u0026amp; Model\u003c\/h3\u003e\u003cp\u003eNominal 12-inch subwoofer. TrueBass ULTRA series, TBS 1243 DV Ultra.\u003c\/p\u003e\u003ch3\u003eVoice-Coil Inside Diameter\u003c\/h3\u003e\u003cp\u003e3 inches.\u003c\/p\u003e\u003ch3\u003eImpedance\u003c\/h3\u003e\u003cp\u003eDual voice coils: 4 ohms per coil (4 \/ 4 ohms). Final wired impedance depends on your wiring configuration. Match it to your amplifier's supported load.\u003c\/p\u003e\u003ch3\u003ePower Handling (RMS \/ Peak)\u003c\/h3\u003e\u003cp\u003e600 watts RMS \/ 1,400 watts peak per subwoofer. Use the RMS rating when planning compatible amplification; peak handling is not a continuous-power rating.\u003c\/p\u003e\u003ch3\u003eWoofer \u0026amp; Magnet Weight\u003c\/h3\u003e\u003cp\u003eTotal woofer weight: 21 lbs, including the magnet. Magnet weight: 180 oz per woofer (one 180 oz magnet). The magnet is included in the total woofer weight, not added on top. Packed shipping weight: 22 lbs.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eOne standalone subwoofer. Enclosure not included.\u003c\/p\u003e\u003ch3\u003eEnclosure Planning\u003c\/h3\u003e\u003cp\u003eThe existing dual 12-inch system uses a complete enclosure measuring 32 inches wide × 16 inches high × 14 inches deep, with 3.2 cu. ft. gross internal volume before woofer and port deductions. These are complete two-woofer box specifications, not dimensions or a recommended enclosure volume for this individual driver.\u003c\/p\u003e\u003ch3\u003eBefore You Order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm mounting depth and cutout dimensions rather than relying on nominal driver size alone.\u003c\/li\u003e\n\u003cli\u003eRequest recommended single-driver enclosure volume, enclosure type and tuning before building your box.\u003c\/li\u003e\n\u003cli\u003eMatch your amplifier to the RMS power rating and final wired impedance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eContact TrueBass Solutions with your vehicle details, available enclosure space and amplifier information for help planning your setup.\u003c\/p\u003e","brand":"TrueBass Solutions","offers":[{"title":"Default Title","offer_id":50769738694754,"sku":null,"price":369.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/3794\/9282\/files\/1543-subwoofer-front-view.png?v=1793031567","url":"https:\/\/truebass.solutions\/products\/12-1243-ultra-subwoofer","provider":"TrueBass Solutions","version":"1.0","type":"link"}