{"product_id":"jl-audio-xd400-4v2","title":"JL Audio XD400\/4v2 - 4-Channel Class D Full-Range Amplifier","description":"\u003cp data-mce-fragment=\"1\"\u003eThis tiny amplifier packs a serious full-range punch, delivering a staggering 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD). The breakthrough that makes this much power possible in such a small chassis is our NexD™ ultra-high-speed switching design, which allows for full bandwidth Class D operation with extremely low distortion and outstanding efficiency.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUse the XD400\/4v2 in combination with our XD600\/1 monoblock to build a 1000 W amplification system to power four satellites and a subwoofer... and fit the whole thing under a seat. Or, use the XD400\/4v2 by itself to power two satellites, plus a subwoofer. With XD's, the possibilities are endless.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe XD400\/4v2 includes a 12 dB \/ octave filter for each channel bank, which can be configured as a low-pass or high-pass filter and offers continuously variable cutoff frequency selection from 50-500 Hz.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe XD400\/4v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential-balanced input section able to handle a wide range of input voltage levels. With the addition of an HD-RLC remote level control (sold separately), the amplifier's level can be directly controlled from the driver's seat.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv aria-controls=\"product-tab-rated-continuous-rms-power-14-4-v-content\" id=\"product-tab-rated-continuous-rms-power-14-4-v\" aria-expanded=\"true\" class=\"product-tab-title\" tabindex=\"0\" itemprop=\"title\"\u003e\n\u003cstrong\u003eRated Continuous (RMS) Power @ 14.4 V\u003c\/strong\u003e \u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv aria-labelledby=\"product-tab-rated-continuous-rms-power-14-4-v\" id=\"product-tab-rated-continuous-rms-power-14-4-v-content\" class=\"product-tab-content\" itemprop=\"content\"\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e@ 4 Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e75 W RMS x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e@ 2 Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e100 W RMS x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eBridged @ 4Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e200 W RMS x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv aria-controls=\"product-tab-rated-continuous-rms-power-12-5-v-content\" id=\"product-tab-rated-continuous-rms-power-12-5-v\" aria-expanded=\"true\" class=\"product-tab-title\" tabindex=\"0\" itemprop=\"title\"\u003e\n\u003cstrong\u003eRated Continuous (RMS) Power @ 12.5 V\u003c\/strong\u003e \u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv aria-labelledby=\"product-tab-rated-continuous-rms-power-12-5-v\" id=\"product-tab-rated-continuous-rms-power-12-5-v-content\" class=\"product-tab-content\" itemprop=\"content\"\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e@ 4 Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e60 W RMS x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e@ 2 Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e90 W RMS x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eBridged @ 4Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e180 W RMS x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv aria-controls=\"product-tab-general-specifications-content\" id=\"product-tab-general-specifications\" aria-expanded=\"true\" class=\"product-tab-title\" tabindex=\"0\" itemprop=\"title\"\u003e\n\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e \u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv aria-labelledby=\"product-tab-general-specifications\" id=\"product-tab-general-specifications-content\" class=\"product-tab-content\" itemprop=\"content\"\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12 Hz - 22 kHz (+0, -1dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eS\/N Ratio, referred to highest rated power\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u0026gt;104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eS\/N Ratio, referred to 1 W\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u0026gt;84 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eDamping Factor @ 4 Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u0026gt;150 \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eDamping Factor @ 2 Ω\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u0026gt;75 \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eTHD+N @ Rated Power\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u0026lt;1% @ 2 Ω per Ch.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eInput Voltage Range @ RCA Inputs\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eSwitchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eMin.Copper Power \/ Ground Wire Gauge\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e4 AWG wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e40 A (AFS, AGU or MaxiFuse™)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv aria-controls=\"product-tab-signal-processing-content\" id=\"product-tab-signal-processing\" aria-expanded=\"true\" class=\"product-tab-title\" tabindex=\"0\" itemprop=\"title\"\u003e\n\u003cstrong\u003eSignal Processing\u003c\/strong\u003e \u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv aria-labelledby=\"product-tab-signal-processing\" id=\"product-tab-signal-processing-content\" class=\"product-tab-content\" itemprop=\"content\"\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eFilter Mode(s)\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eLow-Pass or High-Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eFilter Slope(s)\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e12 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eFilter Frequency Range\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e50 Hz - 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eDetented, Calibrated Filter Freq. Potentiometers\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eFilter Defeat Function\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eRemote Level Control\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eOptional (HD-RLC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eRemote Level Modes\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2 or All channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eChannel Input Mode Switch\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eYes (2\/4 ch.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003ePass-Through Preamp Output\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eSource Channel Selection for PreOuts\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv aria-controls=\"product-tab-physical-specifications-content\" id=\"product-tab-physical-specifications\" aria-expanded=\"true\" class=\"product-tab-title\" tabindex=\"0\" itemprop=\"title\"\u003e\n\u003cstrong\u003ePhysical Specifications\u003c\/strong\u003e \u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv aria-labelledby=\"product-tab-physical-specifications\" id=\"product-tab-physical-specifications-content\" class=\"product-tab-content\" itemprop=\"content\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"Lineart Top-View and Side-View of XD400\/4v2 Amplifier with Height (H), Width (W) and Depth (D) dimension labels\" src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/wzwequqccu\/XD400_4v2_Dimensions.svg?u=ndijqi\"\u003e\u003c\/div\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eHeight (H)\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e2.05 in \/ 52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eWidth (W)\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e8.52 in \/ 216 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eDepth (D)\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e7.09 in \/ 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e6.3 lb \/ 2.86 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Discontinued","offers":[{"title":"Default Title","offer_id":28530379882557,"sku":"XD400\/4v2","price":599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1344\/1149\/products\/XD4004v2.jpg?v=1579693252","url":"https:\/\/froomanscarstorio.shop\/products\/jl-audio-xd400-4v2","provider":"Freemans Car Stereo","version":"1.0","type":"link"}