{"product_id":"jl-audio-jd400-4","title":"JL Audio JD400\/4- 4 Channel Class D Amplifier","description":"\u003cstyle\u003e#html-body [data-pb-style=A5XVUTW]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-pb-style=\"A5XVUTW\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\n\u003cp\u003eUtilizing JL's exclusive NexD™ high-speed switching technologies, the JD400\/4 amplifier is engineered to deliver loads of clean power, with excellent efficiency and low distortion. This little guy churns out 100 watts of audio from each of its four channels into 2 ohms (14.4V, 1% THD) and is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a whopping 200W x 2 into 4 ohms.\u003c\/p\u003e\n\u003cp id=\"FF3TBRS\"\u003e\u003cstrong\u003eRated Continuous (RMS) Power @ 14.4 V\u003c\/strong\u003e\u003cbr\u003e@ 4 Ω 75 W RMS x 4\u003cbr\u003e@ 2 Ω 100 W RMS x 4\u003cbr\u003eBridged @ 4Ω 200 W RMS x 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRated Continuous (RMS) Power @ 12.5 V\u003c\/strong\u003e\u003cbr\u003e@ 4 Ω 60 W RMS x 4\u003cbr\u003e@ 2 Ω 90 W RMS x 4\u003cbr\u003eBridged @ 4Ω 180 W RMS x 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response 12 Hz - 22 kHz (+0, -1dB)\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio, referred to highest rated power \u0026gt;104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio, referred to 1 W \u0026gt;84 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)\u003c\/li\u003e\n\u003cli\u003eDamping Factor @ 4 Ω \u0026gt;150 \/ 50 Hz\u003c\/li\u003e\n\u003cli\u003eDamping Factor @ 2 Ω \u0026gt;75 \/ 50 Hz\u003c\/li\u003e\n\u003cli\u003eTHD+N @ Rated Power \u0026lt;1% @ 2 Ω per Ch.\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range @ RCA Inputs Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)\u003c\/li\u003e\n\u003cli\u003eMin.Copper Power \/ Ground Wire Gauge 4 AWG wire\u003c\/li\u003e\n\u003cli\u003eFuse Rating 40 A (AFS, AGU or MaxiFuse™)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Processing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter Mode(s) Low-Pass or High-Pass\u003c\/li\u003e\n\u003cli\u003eFilter Slope(s) 12 dB\/octave\u003c\/li\u003e\n\u003cli\u003eFilter Frequency Range 50 Hz - 500 Hz\u003c\/li\u003e\n\u003cli\u003eDetented, Calibrated Filter Freq. Potentiometers No\u003c\/li\u003e\n\u003cli\u003eFilter Defeat Function Yes\u003c\/li\u003e\n\u003cli\u003eRemote Level Control No\u003c\/li\u003e\n\u003cli\u003eRemote Level Modes N\/A\u003c\/li\u003e\n\u003cli\u003eChannel Input Mode Switch Yes (2\/4 ch.)\u003c\/li\u003e\n\u003cli\u003ePass-Through Preamp Output Buffered\u003c\/li\u003e\n\u003cli\u003eSource Channel Selection for PreOuts No (always 2 Ch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight (H) 2.10 in \/ 53 mm\u003c\/li\u003e\n\u003cli\u003eWidth (W) 9.50 in \/ 242 mm\u003c\/li\u003e\n\u003cli\u003eDepth (D) 7.50 in \/ 180 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"JL-Audio","offers":[{"title":"Default Title","offer_id":56724535837054,"sku":"JD400\/4","price":190.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1394\/9054\/files\/ezgif-6-5882bf2e82.jpg?v=1766040516","url":"https:\/\/www.caraudiotrade.com\/products\/jl-audio-jd400-4","provider":"Car Audio Trade","version":"1.0","type":"link"}