{"product_id":"rs12-subd4-prv-12-car-subwoofer-dual-4-ohm-1000-watts","title":"RS12-SUBD4 PRV 12” Car Subwoofer Dual 4 Ohm 1000 Watts","description":"\u003ch4\u003ePRV 12” Car Subwoofer RS12-SUB Dual 4 Ohm 1000 Watts Double Stacked Magnet 17.5mm Xmax\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eFor 15 years, PRV Audio has developed and marketed live PRO audio speakers, and is thrilled to introduce the \u003c\/span\u003eRS Series\u003cspan\u003e bringing new Subwoofers, amplifiers and car speakers with high-fidelity sound and performance for your everyday car system, specifically designed and developed for the car audio market.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis 12″ subwoofer will give you bass like never before! The RS12-SUBD4 is perfect for boosting the lows in your car system or shaking your entire neighborhood.\u003c\/p\u003e\n\u003cp\u003eThis subwoofer was designed to be a great combination of price and performance without a compromise on quality. It is a must-have for daily builds where you want to keep electrical upgrades to a minimal and get excellent performance with a minimal amount of power.\u003c\/p\u003e\n\u003chr class=\"wp-block-separator is-style-wide\"\u003e\n\u003cdiv class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"\u003e\n\u003cfigure class=\"wp-block-media-text__media flipped\"\u003e\u003ca href=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2024\/11\/RS12-SUBD4-Main-Highlight.jpg\" data-featherlight=\"image\"\u003e\u003cimg decoding=\"async\" class=\"alignnone wp-image-9185\" src=\"https:\/\/prvaudio.com\/wp-content\/uploads\/2024\/11\/RS12-SUBD4-Main-Highlight.jpg\" alt=\"RS12-SUBD4 Main Highlight\" width=\"441\" height=\"257\"\u003e\u003c\/a\u003e\u003c\/figure\u003e\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\u003cul\u003e\n\u003cli class=\"product_li\"\u003eBass machine that will reproduce low-end frequencies with authority with small amount of power\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003e4 layer high-temperature copper voice coil capable of handling 1000 watts RMS program power, which makes high acoustic output\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eHigh roll U surround gives an 17.5 mm of Xmax for low bass reproduction without any issues\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eSide forced cooling system with vented back plate design for better heat dissipation\u003c\/li\u003e\n\u003cli class=\"product_li\"\u003eDual 4 Ohm, easy setup to connect two subs in parallel to 1 ohm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGENERAL SPECIFICATIONS\u003c\/h4\u003e\n\u003cdiv class=\"is-layout-flex wp-container-3 wp-block-columns has-2-columns\"\u003e\n\u003cdiv class=\"is-layout-flow wp-block-column\"\u003e\n\u003ctable class=\"wp-block-table is-style-stripes\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12″ (305 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 + 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Power Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Program Power (RMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Peak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca\u003e\u003cspan class=\"infoProduct\"\u003e\u003cb\u003eSensitivity 1.41V at 1m\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e86 dB (Parallel VC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.6″ (65.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Winding Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormer Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnetic Gap Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStamped Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTHIELE-SMALL PARAMETERS\u003c\/h4\u003e\n\u003cdiv class=\"is-layout-flex wp-container-6 wp-block-columns has-2-columns\"\u003e\n\u003cdiv class=\"is-layout-flow wp-block-column\"\u003e\n\u003ctable class=\"wp-block-table is-style-stripes\" width=\"499\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\u003cstrong\u003eEquivalent Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003eVas\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e21.2 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExcursion (mathematical)***\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e17.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFree Air Resonance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e42.7 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e9.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e0.79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCone Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSd\u003c\/td\u003e\n\u003ctd\u003e551 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Mass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMms\u003c\/td\u003e\n\u003ctd\u003e237.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBl Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBl\u003c\/td\u003e\n\u003ctd\u003e11.71 Tm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDc Resistance (Parallel VC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRe\u003c\/td\u003e\n\u003ctd\u003e1.7 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInductance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLe\u003c\/td\u003e\n\u003ctd\u003e1.53 mH at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Mass Without Air\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMmd\u003c\/td\u003e\n\u003ctd\u003e230.9 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCms\u003c\/td\u003e\n\u003ctd\u003e0.058 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e***Xmax=(Voice coil winding depth-Magnetic Gap depth)\/2+ Mgnetic Gap Depth\/4\u003c\/p\u003e\n\u003ch4\u003eEXTRA INFO\u003c\/h4\u003e\n\u003cdiv class=\"is-layout-flex wp-container-9 wp-block-columns has-2-columns\"\u003e\n\u003cdiv class=\"is-layout-flow wp-block-column\"\u003e\n\u003ctable class=\"wp-block-table is-style-stripes\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.50″ (317.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Mount Baffle Cutout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.42″ (290 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.77″ (172 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.75″ (197 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.56 Lbs (9.78 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.35 Lbs (11.50 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarton Dimensions W x L x H\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.78″ x 13.78″ x 8.66″ (350 x 350 x 220 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PRV","offers":[{"title":"Default Title","offer_id":51096594481443,"sku":"RS12-SUBD4","price":224.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/9625\/7827\/files\/RS12-SUBD4-1.jpg?v=1733954125","url":"https:\/\/www.altagamaaudio.com\/products\/rs12-subd4-prv-12-car-subwoofer-dual-4-ohm-1000-watts","provider":"ALTA GAMA CAR AUDIO","version":"1.0","type":"link"}