{"product_id":"wet-sounds-sinister-sdx2-1250w-2-channel-marine-amplifier","title":"Wet Sounds Sinister-SDX2 1250W 2-Channel Full-Range Class-D Marine \u0026 Powersports Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eWet Sounds Sinister-SDX2 2-Channel Full-Range Class-D Marine Amplifier\u003c\/strong\u003e (MPN: \u003ccode\u003eSinister-SDX2\u003c\/code\u003e | UPC: \u003ccode\u003e814820024616\u003c\/code\u003e) is Wet Sounds' flagship high-output 2-channel amplifier, purpose-engineered to drive demanding HLCD wakeboard tower pods (such as REV 10, REV 10 HD, and REV 12 HD) or high-excursion marine subwoofer banks with effortless headroom and ultra-low thermal draw.\u003c\/p\u003e\u003cp\u003eBuilt around Wet Sounds' patented \u003cstrong\u003eMAXED™ Class-D Power Supply\u003c\/strong\u003e inside a sealed cast-aluminum chassis, the Sinister-SDX2 delivers a massive \u003cstrong\u003e400W x 2 RMS @ 4Ω\u003c\/strong\u003e, \u003cstrong\u003e620W x 2 RMS @ 2Ω\u003c\/strong\u003e, or \u003cstrong\u003e1,250W x 1 RMS bridged @ 4Ω\u003c\/strong\u003e across an extended 8Hz–50kHz bandwidth—complete with removable power\/speaker terminal plugs, microprocessor thermal\/over-current protection, a backlit LED logo badge, and an included dash remote level control.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Engineering Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented MAXED™ Class-D Architecture:\u003c\/strong\u003e Delivers extreme continuous RMS output with reduced current draw on marine charging systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W x 2 @ 4Ω \/ 620W x 2 @ 2Ω \/ 1250W x 1 Bridged @ 4Ω:\u003c\/strong\u003e Ideal dedicated amplifier for 1 to 2 pairs of Wet Sounds REV or REV HD tower speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Cast-Aluminum Marine Chassis:\u003c\/strong\u003e Conformal-coated multi-layer PCB, stainless steel hardware, and covered top-mount crossover\/gain controls resist salt spray and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall-Ready Connectivity:\u003c\/strong\u003e Includes removable power and speaker plugs, flexible 30Hz–300Hz (12dB\/oct) crossovers, variable bass boost, and wired remote level control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eWet Sounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eSeries \u0026amp; Model \/ MPN\u003c\/th\u003e\n\u003ctd\u003eSinister SDX Series — Sinister-SDX2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eUPC \/ GTIN\u003c\/th\u003e\n\u003ctd\u003e814820024616\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eAmplifier Topology \u0026amp; Channels\u003c\/th\u003e\n\u003ctd\u003eFull-Range MAXED™ Class-D — 2-Channel (Bridgeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eRMS Power @ 4Ω\u003c\/th\u003e\n\u003ctd\u003e400W x 2 @ 14.4V (\u0026lt;1% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eRMS Power @ 2Ω\u003c\/th\u003e\n\u003ctd\u003e620W x 2 @ 14.4V (\u0026lt;1% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eRMS Power Bridged @ 4Ω\u003c\/th\u003e\n\u003ctd\u003e1,250W x 1 @ 14.4V (\u0026lt;1% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e8Hz – 50kHz (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eCrossover Range\u003c\/th\u003e\n\u003ctd\u003e30Hz – 300Hz (12dB\/Octave High-Pass \/ Low-Pass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eBass Boost\u003c\/th\u003e\n\u003ctd\u003e0 – 12.5dB Variable @ 27Hz – 110Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eInput Sensitivity\u003c\/th\u003e\n\u003ctd\u003e0.2V – 4.1V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eDimensions (W x D x H)\u003c\/th\u003e\n\u003ctd\u003e14.50\" W x 10.25\" D x 3.00\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eIncluded Accessories\u003c\/th\u003e\n\u003ctd\u003eWired Remote Level Control \u0026amp; Removable Power\/Speaker Terminal Plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhy Buy Your Wet Sounds Amplifier From TDS Car Audio?\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Wet Sounds Dealer + Marine, Powersports \u0026amp; Harley-Davidson Audio Specialists in Toledo, OH:\u003c\/strong\u003e Wet Sounds voids all manufacturer warranties on amplifiers sold through unauthorized websites or marketplace resellers. When you order from \u003cstrong\u003eTDS Car Audio\u003c\/strong\u003e, you get a factory-sealed, genuine Wet Sounds amplifier backed by the full \u003cstrong\u003e2-Year Wet Sounds Limited Warranty\u003c\/strong\u003e plus \u003cstrong\u003eFree Fast Shipping\u003c\/strong\u003e on orders $199.99+. Whether you are powering wakeboard tower HLCDs, multi-subwoofer marine cabins, side-by-side UTV roofs, Jeep Wranglers, or tight Harley-Davidson bagger fairings and saddlebags, our installation team sets gains and crossovers on Wet Sounds amplifiers every week at our Central Ave facility in Toledo, Ohio—call us at \u003cstrong\u003e(419) 376-6140\u003c\/strong\u003e for expert system matching before you buy.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003e\u003cem\u003eWARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.\u003c\/em\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"Wet Sounds","offers":[{"title":"Default Title","offer_id":50850944942242,"sku":"Sinister-SDX2","price":1222.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/3526\/4930\/files\/SDX_Web_Hero__54275.1732288519.1280.1280.png?v=1794363137","url":"https:\/\/tdscaraudio.com\/products\/wet-sounds-sinister-sdx2-1250w-2-channel-marine-amplifier","provider":"TDS Car Audio","version":"1.0","type":"link"}