{"product_id":"jl-audio-jd400-4-jd-series-4-channel-car-amplifier-75-watts-rms-x-4","title":"JL Audio JD400\/4 JD Series 4-channel car amplifier — 75 watts RMS x 4","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"row\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"overview-body col-12\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"col-12 col-md-8 header\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tabs-header\" data-mce-fragment=\"1\"\u003e\n\u003ch1 class=\"h4\" data-mce-fragment=\"1\"\u003eJL Audio JD400\/4 JD Series 4-channel car amplifier — 75 watts RMS x 4\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-12 col-md-4 d-flex justify-content-md-end\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"align-items-center d-flex employee-attribution\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row our-take\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"col\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"ourTake\" class=\"overviewText clearfix collapse show\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"col-12 overviewCopy\" data-mce-fragment=\"1\"\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003ePower up your music\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eJL Audio's JX Series amplifiers were very popular with our customers, garnishing rave reviews citing their tremendous performance and value. We think their latest JD Series amps will follow in their footsteps, offering superior power and serious features for your dollar. The JD400\/4 four-channel amplifier will send 75 watts RMS to each of your front and rear speakers, guaranteeing you'll hear and feel your music clearly over road and engine noise. Convenient features\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVariable high- and low-pass filters allow you to tune the amplifier to match your particular speaker or subwoofer system. The amp includes speaker-level inputs with signal-sensing amp turn-on, along with preamp inputs and outputs, so it's ready to work in virtually any system. Differential-balanced inputs plus JL Audio's NexD™ amp technology keep the signal sounding pure and noise-free at all times.\u003c\/p\u003e\n\u003cdiv class=\"containerImageCaptionFull borderNone marginZeroAuto\" data-mce-fragment=\"1\"\u003e\n\u003cimg width=\"100%\" src=\"https:\/\/images.crutchfieldonline.com\/ImageHandler\/scale\/978\/978\/products\/2020\/2\/136\/x13698361-o_other6.jpg\" alt=\"JL Audio JD400\/4\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.crutchfieldonline.com\/ImageHandler\/scale\/978\/978\/products\/2020\/2\/136\/x13698361-o_other6.jpg\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eJD400\/4 connection and control panel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"col-12 col-lg-7\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"keep-reading-wrapper open\" id=\"hightlightWrapper\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"highlight-wrapper\" data-mce-fragment=\"1\"\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eProduct highlights:\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4-channel car amplifier\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e75 watts RMS x 4 at 4 ohms\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e100 watts RMS x 4 at 2 ohms\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e200 watts RMS x 2 bridged at 4 ohms (4-ohm stable when bridged)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003efull-range Class D amp design with NexD™ switching technology\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003efrequency response: 12-22,000 Hz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003evariable low- and high-pass filter (50-500 Hz, 12 dB\/octave)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003eMore Info:\u003c\/h5\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003epreamp inputs and outputs\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003edifferential-balanced inputs prevent noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003espeaker-level input via\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003espeaker wire-to-RCA adapters\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003esignal-sensing turn-on with speaker-level inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ewiring, fuse, and hardware not included with amplifier\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4-gauge power and ground leads and a 40-amp fuse recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e9-7\/8\"W x 2-1\/8\"H x 7-1\/2\"D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-12 col-lg-5 whats-in-the-box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"whatsInTheBox sideBlock\" data-mce-fragment=\"1\"\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat's in the box:\u003c\/h2\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp class=\"biggerLink\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4-Channel amplifier\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2.5mm Hex key\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3mm Hex key\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOwner's manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JL audio","offers":[{"title":"Default Title","offer_id":42680679628848,"sku":null,"price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/7033\/1184\/files\/IMG_E32EE94BDA6C-1.jpg?v=1767220717","url":"https:\/\/fuegobassshop.com\/products\/jl-audio-jd400-4-jd-series-4-channel-car-amplifier-75-watts-rms-x-4","provider":"Fuego Bass Shop","version":"1.0","type":"link"}