{"product_id":"wet-sounds-sinister-sdx6-1755w-6-channel-marine-amplifier","title":"Wet Sounds Sinister-SDX6 1755W 6-Channel Full-Range Class-D Marine \u0026 Powersports Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eWet Sounds Sinister-SDX6 6-Channel Full-Range Class-D Marine Amplifier\u003c\/strong\u003e (MPN: \u003ccode\u003eSinister-SDX6\u003c\/code\u003e | UPC: \u003ccode\u003e814820024630\u003c\/code\u003e) packs an astonishing \u003cstrong\u003e1,755 watts of continuous RMS output\u003c\/strong\u003e into the exact same compact 14.50\" x 10.25\" cast-aluminum footprint as the SDX2 and SDX4—making it the ultimate single-chassis command center for multi-zone cabin speakers, bridged tower arrays, or full boat + subwoofer configurations.\u003c\/p\u003e\u003cp\u003eDelivering \u003cstrong\u003e185W x 6 RMS @ 4Ω\u003c\/strong\u003e, \u003cstrong\u003e290W x 6 RMS @ 2Ω\u003c\/strong\u003e, or \u003cstrong\u003e585W x 3 RMS bridged @ 4Ω\u003c\/strong\u003e, the Sinister-SDX6 utilizes Wet Sounds' patented \u003cstrong\u003eMAXED™ Class-D Power Supply\u003c\/strong\u003e, conformal-coated circuitry, independent front\/rear\/sub crossover networks, removable wiring plugs, 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\u003e1,755W Total RMS 6-Channel Versatility:\u003c\/strong\u003e Run 6–12 in-boat coaxial speakers, 4 cabin coaxials + a 585W bridged subwoofer, or 3 bridged HLCD tower speakers at 585W each.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented MAXED™ Class-D Efficiency:\u003c\/strong\u003e High-headroom switching power supply maintains output stability under heavy bass transients without draining house batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaltwater-Grade Sealed Chassis:\u003c\/strong\u003e Heavy-duty cast aluminum heatsink, stainless hardware, top-mounted sealed tuning controls, and illuminated Wet Sounds badge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Control \u0026amp; Serviceability:\u003c\/strong\u003e Independent 30Hz–300Hz crossovers, variable bass boost, removable terminal blocks, and included 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-SDX6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eUPC \/ GTIN\u003c\/th\u003e\n\u003ctd\u003e814820024630\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 — 6-Channel (Bridgeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eRMS Power @ 4Ω\u003c\/th\u003e\n\u003ctd\u003e185W x 6 @ 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\u003e290W x 6 @ 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\u003e585W x 3 (1,755W Total RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e8Hz – 35kHz (-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 – 6.1V 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":50850945007778,"sku":"Sinister-SDX6","price":1424.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/3526\/4930\/files\/SDX_Web_Hero__16851.1732288543.1280.1280.png?v=1794363139","url":"https:\/\/tdscaraudio.com\/products\/wet-sounds-sinister-sdx6-1755w-6-channel-marine-amplifier","provider":"TDS Car Audio","version":"1.0","type":"link"}