{"product_id":"jl-audio®-jd-car-full-range-amplifier-4-channel-full-range-amplifier-400-w-jd400-4","title":"JL Audio® JD Car Full-range Amplifier 4-Channel Full-range Amplifier (400 W) (JD","description":"\u003ch2\u003eJL Audio® JD Car Full-range Amplifier 4-Channel Full-range Amplifier (400 W) (JD\u003c\/h2\u003e\n\u003cp\u003eCommand your vehicle's audio soundstage and deliver continuous, audiophile-grade electrical current with the advanced high-current marine and car amplifiers of JL Audio. Packed with signature technical architectures—such as ultra-efficient Class-D engineering or highly adaptable multi-zone digital signal distributions—these state-of-the-art powerhouses feed massive clean headroom with zero system background noise.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview \u0026amp; Core Highlights:\u003c\/h3\u003e\n\u003cp\u003eJL Audio® JD Car Full-range Amplifier 4-Channel Full-range Amplifier (400 W) (JD400\/4)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAFFORDABLE EXCELLENCE IN A POWERFUL 4-CHANNEL AMPLIFIER\u003c\/h2\u003e\n\u003cdiv class=\"app__overview__intro__description\"\u003e\n\u003cp\u003eWith this robust 4-channel amplifier from JL Audio, exclusive NexD\u003csup\u003e™\u003c\/sup\u003e high-speed switching technology delivers loads of clean power, full-range fidelity and superefficient performance from a surprisingly compact package. Plus, a generous feature set adds even more to the value.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__column-layout app__column-layout__column--6 app__column-layout__column__mobile--2 app__overview__intro__icons\"\u003e\n\u003cdiv class=\"app__feature__card\" data-translate=\"\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/static.garmincdn.com\/gdc\/Product_Pages\/ICONS\/Crossover.svg\" alt=\"\"\u003e\n\u003cp class=\"app__feature__card__description app__feature__card__description--left\"\u003e12-DECIBEL\/OCTAVE FILTER WITH SELECTABLE HIGH, LOW OR DEFEAT (OFF) MODES\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\" data-translate=\"\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/static.garmincdn.com\/gdc\/Product_Pages\/ICONS\/selectable-input-voltage.svg\" alt=\"\"\u003e\n\u003cp class=\"app__feature__card__description app__feature__card__description--left\"\u003eSELECTABLE INPUT VOLTAGE: LOW (200 mV TO 2-VOLT RMS) TO HIGH (800 mV to 8-VOLT RMS)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\" data-translate=\"\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/static.garmincdn.com\/gdc\/Product_Pages\/ICONS\/uptrend.svg\" alt=\"\"\u003e\n\u003cp class=\"app__feature__card__description app__feature__card__description--left\"\u003e3 TURN-ON OPTIONS: +12-VOLT REMOTE WIRE, SIGNAL SENSING OR DC OFFSET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\" data-translate=\"\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/static.garmincdn.com\/gdc\/Product_Pages\/ICONS\/LED-Clipping-Indicator.svg\" alt=\"\"\u003e\n\u003cp class=\"app__feature__card__description app__feature__card__description--left\"\u003eONBOARD LED CLIPPING INDICATOR SIMPLIFIES LEVEL SETTING\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\" data-translate=\"\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/static.garmincdn.com\/gdc\/Product_Pages\/ICONS\/SWITCHES.svg\" alt=\"\"\u003e\n\u003cp class=\"app__feature__card__description app__feature__card__description--left\"\u003eSIGNAL ROUTING FLEXIBILITY WITH 2- OR 4-CHANNEL INPUT MODE\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app__feature__card\" data-translate=\"\"\u003e\n\u003cimg class=\"app__feature__card__image\" src=\"https:\/\/static.garmincdn.com\/gdc\/Product_Pages\/ICONS\/Compliance-FMCSA.svg\" alt=\"\"\u003e\n\u003cp class=\"app__feature__card__description app__feature__card__description--left\"\u003e2-YEAR WARRANTY\u003c\/p\u003e\n\u003cp class=\"app__feature__card__description app__feature__card__description--left\"\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCHANNELS\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePHYSICAL DIMENSIONS (HEIGHT)\u003c\/th\u003e\n\u003ctd\u003e2.10\" (53 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePHYSICAL DIMENSIONS (WIDTH)\u003c\/th\u003e\n\u003ctd\u003e9.50\" (242 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePHYSICAL DIMENSIONS (DEPTH)\u003c\/th\u003e\n\u003ctd\u003e7.50\" (190 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWARRANTY\u003c\/th\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"title\"\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3\u003eAudio\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAMPLIFIER CLASS\u003c\/th\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRATED CONTINUOUS (RMS) POWER (14.4 V INPUT @ 4 OHM \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e75 W x 4\/200 W x 2 (Bridged)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRATED CONTINUOUS (RMS) POWER (14.4 V INPUT @ 2 OHM \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003e100 W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRATED CONTINUOUS (RMS) POWER (12.5 V INPUT @ 4 OHM \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e60 W x 4\/180 W x 2 (Bridged)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRATED CONTINUOUS (RMS) POWER (12.5 V INPUT @ 2 OHM \u0026lt; 1% THD)\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e90 W x 4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSIGNAL-TO-NOISE RATIO, REFERRED TO HIGHEST RATED POWER (A-WEIGHTED, 20 HZ - 20 KHZ NOISE BANDWIDTH): ANALOG INPUTS\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;104 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSIGNAL-TO-NOISE RATIO, REFERRED TO 1 W (A-WEIGHTED, 20 HZ - 20 KHZ NOISE BANDWIDTH): ANALOG INPUTS\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;84 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDAMPING FACTOR @ 4 Ω\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;150\/50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDAMPING FACTOR @ 2 Ω\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;75\/50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTHD+N @ RATED POWER\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;1% @ 2 Ω per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFREQUENCY RESPONSE (+0, -1DB)\u003c\/th\u003e\n\u003ctd\u003e12 Hz-22 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eINPUT VOLTAGE RANGE @ RCA INPUTS\u003c\/th\u003e\n\u003ctd\u003eSwitchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"title\"\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ch3\u003eSignal Processing\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFILTER MODE(S): CHANNELS 1 \u0026amp; 2\u003c\/th\u003e\n\u003ctd\u003eOff, Low-pass or High-pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFILTER SLOPE(S): CHANNELS 1 \u0026amp; 2\u003c\/th\u003e\n\u003ctd\u003e12 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFILTER FREQUENCY RANGE: CHANNELS 1 \u0026amp; 2\u003c\/th\u003e\n\u003ctd\u003e50 Hz-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCHANNEL INPUT MODE SWITCH\u003c\/th\u003e\n\u003ctd\u003eyes (2\/4 Channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePASS-THROUGH PREAMP OUTPUT\u003c\/th\u003e\n\u003ctd\u003eBuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003e🚨 Critical Performance Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity Configuration:\u003c\/strong\u003e Sold Individually (Includes 1 Premium Component Unit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e 010-03184-00\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Category Component:\u003c\/strong\u003e Amplifiers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhysical Hardware Sizing:\u003c\/strong\u003e 10-Inch Layout Profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Power Handling (RMS):\u003c\/strong\u003e 400 Watts RMS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Circuit Resistance Stability:\u003c\/strong\u003e 4 Ohms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Package Boxed Shipping Weight:\u003c\/strong\u003e 7.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":47269865914620,"sku":"010-03184-00","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/image_3b64eca5-1da8-43a9-931c-75c49212038a.png?v=1752101863","url":"https:\/\/diycustoms.store\/products\/jl-audio%c2%ae-jd-car-full-range-amplifier-4-channel-full-range-amplifier-400-w-jd400-4","provider":"diycustoms.store","version":"1.0","type":"link"}