{"product_id":"jl-audio-mhd900-5-900w-rms-5-channel-class-d-marine-amplifier-with-full-range-subwoofer-channels-010-03103-00","title":"JL Audio MHD900\/5 900W RMS 5-Channel Class D Marine Amplifier with Full-Range \u0026 Subwoofer Channels (010-03103-00)","description":"\u003cp\u003eThe JL Audio MHD900\/5 combines four full-range speaker channels with a dedicated subwoofer channel in one compact marine amplifier. It is designed to power a complete multi-speaker and bass system without requiring separate full-range and subwoofer amplifiers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e900W RMS combined rated system output\u003c\/li\u003e\n\u003cli\u003eFour full-range channels plus one dedicated subwoofer channel\u003c\/li\u003e\n\u003cli\u003eClass D amplifier topology\u003c\/li\u003e\n\u003cli\u003eProtected marine-grade chassis\u003c\/li\u003e\n\u003cli\u003eIntegrated crossover and level adjustments\u003c\/li\u003e\n\u003cli\u003eSuitable for a compact, multi-channel marine audio installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAmplifier configuration: 5 channels (4 full-range + 1 subwoofer)\u003c\/li\u003e\n\u003cli\u003eTotal continuous power: 900W RMS\u003c\/li\u003e\n\u003cli\u003eFull-range output: 100W RMS x 4 at 4 ohms (14.4V)\u003c\/li\u003e\n\u003cli\u003eSubwoofer output: 500W RMS x 1 at supported load\u003c\/li\u003e\n\u003cli\u003eElectrical system: 12V negative ground\u003c\/li\u003e\n\u003cli\u003eAmplifier class: D\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions: 10.75\" W x 7.83\" D x 1.93\" H\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for a compatible 12V marine electrical system.\u003c\/li\u003e\n\u003cli\u003eThe full-range channels power marine speakers; use the dedicated subwoofer channel for a properly matched subwoofer.\u003c\/li\u003e\n\u003cli\u003eNot the separate 24V MHD900\/5-24V variant.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse manufacturer-recommended cable gauge, fusing, grounding, ventilation, and wiring practices.\u003c\/li\u003e\n\u003cli\u003eVerify minimum allowed speaker impedance and the correct crossover settings before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetailed Amplifier Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAmplifier topology: Class D with Single Cycle Control and R.I.P.S. regulated power supply\u003c\/li\u003e\n\u003cli\u003eRMS power at 4 ohms: 100W x 4 full-range channels plus 500W x 1 subwoofer channel (1.5–4 ohms)\u003c\/li\u003e\n\u003cli\u003eRMS power at 1.5–3 ohms: 75W x 4 main channels plus 500W x 1 subwoofer channel\u003c\/li\u003e\n\u003cli\u003eBridged RMS output: 150W x 2 at 3–6 ohms plus 500W subwoofer; or 200W x 2 at 8 ohms plus 500W subwoofer\u003c\/li\u003e\n\u003cli\u003eMain-channel frequency response: 12Hz–28kHz; subwoofer channel: 12Hz–10kHz\u003c\/li\u003e\n\u003cli\u003eFront\/rear high-pass filters: 50–500Hz, selectable 12\/24dB per octave\u003c\/li\u003e\n\u003cli\u003eSubwoofer low-pass filter: 50–500Hz, selectable 12\/24dB per octave\u003c\/li\u003e\n\u003cli\u003eSubwoofer subsonic filter: 30Hz at 24dB per octave\u003c\/li\u003e\n\u003cli\u003eInputs: differential-balanced RCA; accepts speaker-level signals through appropriate adapter\u003c\/li\u003e\n\u003cli\u003eChassis: approximately 10.74 in. W x 1.98 in. H x 9.5 in. D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMHD900\/5 5-channel marine amplifier\u003c\/li\u003e\n\u003cli\u003ePower\/ground\/remote turn-on connector plug\u003c\/li\u003e\n\u003cli\u003eTwo 2-speaker connection plugs\u003c\/li\u003e\n\u003cli\u003eOne 1-speaker connection plug\u003c\/li\u003e\n\u003cli\u003eFour mounting feet\u003c\/li\u003e\n\u003cli\u003e2.5mm Allen wrench\u003c\/li\u003e\n\u003cli\u003e4mm Allen wrench\u003c\/li\u003e\n\u003cli\u003eFour M4 x 40mm flat-head machine screws\u003c\/li\u003e\n\u003cli\u003eJL Audio badge\u003c\/li\u003e\n\u003cli\u003eOwner's manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":67896002936920,"sku":"CWR-106206","price":1649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/8160\/files\/4308205.jpg?v=1792673336","url":"https:\/\/shipsound.com\/products\/jl-audio-mhd900-5-900w-rms-5-channel-class-d-marine-amplifier-with-full-range-subwoofer-channels-010-03103-00","provider":"ShipSound.com","version":"1.0","type":"link"}