{"product_id":"sundown-audio-sacl12d2-sa-classic-12-750w-black-motor-subwoofer-2-ohm","title":"Sundown Audio SACL12D2 SA-Classic 12\" 750W Black Motor Subwoofer 2-Ohm","description":"\u003cp\u003eThe Sundown Audio SACL12D2 brings deep, punchy bass in a 12-inch size.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize: 12\"\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eSundown Audio SA Classic 12 D2\u003c\/strong\u003e is a 12-inch high-performance subwoofer built for deep, accurate bass and long-term reliability. Rated at \u003cstrong\u003e750 Watts RMS\u003c\/strong\u003e, this dual 2-ohm subwoofer features a high-temperature 2.5-inch aluminum voice coil, cast aluminum basket, vented motor, and a large aluminum Faraday ring to reduce distortion while improving cooling and efficiency. With \u003cstrong\u003e19mm of one-way Xmax\u003c\/strong\u003e, durable stitched XL tinsel leads, and optimized performance in sealed, ported, or bandpass enclosures, the SA Classic 12 delivers the powerful low-frequency output that has made the Sundown Audio SA Series a favorite among daily drivers and SPL enthusiasts alike.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003e750W RMS Power Handling:\u003c\/strong\u003e Designed for powerful, clean bass in high-performance car audio systems.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eDual 2-Ohm Voice Coil:\u003c\/strong\u003e Offers flexible wiring options for a variety of amplifier configurations.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003e19mm One-Way Xmax:\u003c\/strong\u003e Provides impressive cone excursion for deep, controlled bass response.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003e2.5\" Black Aluminum Voice Coil Former:\u003c\/strong\u003e Improves heat dissipation for reliable high-power performance.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eHigh-Temperature Copper Voice Coil:\u003c\/strong\u003e Built to withstand demanding listening conditions.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eLarge Aluminum Faraday Ring:\u003c\/strong\u003e Helps reduce distortion and improves motor linearity.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eVented Motor Structure:\u003c\/strong\u003e Optimized airflow keeps the voice coil cooler during extended use.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCast Aluminum Basket:\u003c\/strong\u003e Strong, lightweight frame that minimizes unwanted flex.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eStitched XL Tinsel Leads:\u003c\/strong\u003e Reinforced for improved durability under high excursion.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eSpring-Loaded Speaker Terminals:\u003c\/strong\u003e Provide secure and convenient wiring connections.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eVersatile Enclosure Compatibility:\u003c\/strong\u003e Performs well in sealed, ported, and bandpass enclosures.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eSundown Audio\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eModel\u003c\/td\u003e \u003ctd\u003eSA Classic 12 D2 (SACL12D2)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSpeaker Size\u003c\/td\u003e \u003ctd\u003e12 Inch\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoice Coil Configuration\u003c\/td\u003e \u003ctd\u003eDual 2 Ohm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRMS Power\u003c\/td\u003e \u003ctd\u003e750 Watts\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eXmax\u003c\/td\u003e \u003ctd\u003e19mm One-Way\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoice Coil\u003c\/td\u003e \u003ctd\u003e2.5\" Black Aluminum Former\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoice Coil Wire\u003c\/td\u003e \u003ctd\u003eHigh-Temperature Copper\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrame\u003c\/td\u003e \u003ctd\u003eCast Aluminum\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMagnet Cooling\u003c\/td\u003e \u003ctd\u003eVented Magnetic Gap\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePole Vent\u003c\/td\u003e \u003ctd\u003eHigh-Velocity Optimized\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFaraday Ring\u003c\/td\u003e \u003ctd\u003eLarge Aluminum\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSpeaker Terminals\u003c\/td\u003e \u003ctd\u003eSpring Loaded\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eThiele\/Small Parameters (Dual 2 Ohm)\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eParameter\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eRe\u003c\/td\u003e \u003ctd\u003e4.57 Ω\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFs\u003c\/td\u003e \u003ctd\u003e33.71 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVas\u003c\/td\u003e \u003ctd\u003e21.21 L\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQes\u003c\/td\u003e \u003ctd\u003e0.58\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQms\u003c\/td\u003e \u003ctd\u003e5.34\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQts\u003c\/td\u003e \u003ctd\u003e0.52\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLe\u003c\/td\u003e \u003ctd\u003e3.40 mH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBL\u003c\/td\u003e \u003ctd\u003e21.64 NA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMms\u003c\/td\u003e \u003ctd\u003e280 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCms\u003c\/td\u003e \u003ctd\u003e79.43 uM\/N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSensitivity\u003c\/td\u003e \u003ctd\u003e83.21 dB\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eRecommended Enclosure\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eRecommendation\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eSealed Box\u003c\/td\u003e \u003ctd\u003e1.0 cu ft\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePorted Box\u003c\/td\u003e \u003ctd\u003e1.75 cu ft\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRecommended Tuning\u003c\/td\u003e \u003ctd\u003e35 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRecommended Port Area\u003c\/td\u003e \u003ctd\u003e26 sq in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDriver Displacement\u003c\/td\u003e \u003ctd\u003e0.14 cu ft\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eMounting Dimensions\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eMeasurement\u003c\/th\u003e \u003cth\u003eSize\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eMounting Depth\u003c\/td\u003e \u003ctd\u003e6.5\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOverall Diameter\u003c\/td\u003e \u003ctd\u003e12.625\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCutout Diameter\u003c\/td\u003e \u003ctd\u003e11.125\"\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 810111130776\u003c\/p\u003e \u003ch3\u003eWhy Choose the Sundown Audio SA Classic 12 D2?\u003c\/h3\u003e \u003cp\u003eThe SA Classic 12 D2 retains the legendary performance that made the Sundown Audio SA Series one of the most respected names in car audio while adding a bolted motor assembly for enhanced durability. With its efficient cooling system, high-excursion suspension, premium motor design, and flexible enclosure compatibility, it's an excellent choice for anyone building a reliable daily bass system or a serious high-output installation.\u003c\/p\u003e\u003ch3\u003eWhy buy from Stereo-Needs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree shipping on every order\u003c\/li\u003e\n\u003cli\u003eFamily business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)\u003c\/li\u003e\n\u003cli\u003eNot sure it fits your vehicle or system? Call or text 951-497-3497 before you order\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":67692898058349,"sku":"SUN-SACL12D2","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0657\/5981\/files\/sa-classic-12-750w-black-motor-subwoofer-674716_6cdaded2-ea1a-42f9-bf17-ecfcbacca168.png?v=1791611487","url":"https:\/\/stereoneeds.com\/products\/sundown-audio-sacl12d2-sa-classic-12-750w-black-motor-subwoofer-2-ohm","provider":"Stereo-Needs","version":"1.0","type":"link"}