{"product_id":"nxl-x850-4d-full-range-class-d-4-channel-amplifier-ds18","title":"NXL-X850.4D Full-Range Class D 4-Channel Amplifier","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePower your marine or powersports audio system with big output and serious outdoor durability. The DS18 NXL-X850.4D Full Range Class D 4 Channel Amplifier is built for boats, UTVs, ATVs, motorcycles, golf carts, Jeeps, and custom audio systems that need clean power in a rugged waterproof package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe NXL-X850.4D delivers 4 x 200 watts RMS at 4 ohms, 4 x 300 watts RMS at 2 ohms, and 2 x 600 watts RMS bridged at 4 ohms, giving you the flexibility to run high output speakers or bridge channels for even more power. With 2400 watts peak power, IP67 waterproof protection, UV and salt fog resistance, selectable HPF, full range, and LPF crossover settings, quick connect plugs, and a direct power harness design, this amplifier is ready for wet, dusty, hot, and hard riding conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eFEATURES\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e4 channel full range marine and powersports amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClass D digital amplifier design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2400 watts peak power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 x 200 watts RMS at 4 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 x 300 watts RMS at 2 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 x 600 watts RMS bridged at 4 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 ohm stable stereo and 4 ohm stable bridged\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSelectable HPF, full range, and LPF crossover control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e40Hz to 2KHz crossover filter range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10Hz to 20KHz frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater than 83dB signal to noise ratio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e83% efficiency at 4 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e60dB channel separation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess than 0.04% total harmonic distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 channel and 4 channel input selector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRCA audio output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8 gauge tinned OFC power input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect power harness design with quick connect plug\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarine grade fuse holder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 x 50 amp fuse size\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower, protection, and clip LED indicators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermal, overload, short circuit, and voltage input protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIP67 waterproof rating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV and salt fog protection for marine and outdoor use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSurface mount component technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack brushed aluminum finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design for tight installs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreat for boats, UTVs, ATVs, motorcycles, golf carts, Jeeps, and custom powersports audio systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eVEHICLE FITMENT\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eUniversal\u003c\/span\u003e\u003c\/p\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":53493433729303,"sku":"NXL-X850.4D","price":659.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1922\/5367\/files\/NXL-X850.4D-2000x2000.jpg?v=1780717276","url":"https:\/\/sxsgarage.com\/products\/nxl-x850-4d-full-range-class-d-4-channel-amplifier-ds18","provider":"SxS Garage","version":"1.0","type":"link"}