{"product_id":"jl-audio-xd400-4-v2-xd-series-4-channel-class-d-4x100w-car-amplifier-400w-rms","title":"JL Audio XD400\/4 v2 XD Series 4 Channel Class D 4x100w Car Amplifier 400w RMS","description":"\u003ch1\u003e\u003cstrong\u003eJL AUDIO XD400\/4v2\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e4-Channel Class D Full-Range Amplifier, 100 W x 4 @ 2 Ω \/ 75 W x 4 @ 4 Ω - 14.4V\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\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\u003e \u003c\/p\u003e\n\u003cp\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\u003e \u003c\/p\u003e\n\u003cp\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\u003e \u003c\/p\u003e\n\u003cp\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\u003e \u003c\/p\u003e\n\u003cp\u003eThis amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003e\u003cstrong\u003eXD400\/4v2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eXDv2 Series Class D 4-Channel Amplifier\u003c\/li\u003e\n\u003cli\u003eRMS Power Rating @14.4V:\u003c\/li\u003e\n\u003cli\u003e4 ohms: 75 watts x 4 chan.\u003c\/li\u003e\n\u003cli\u003e2 ohms: 100 watts x 4 chan.\u003c\/li\u003e\n\u003cli\u003eBridged 4 ohms: 200 watts x 2 chan.\u003c\/li\u003e\n\u003cli\u003eRMS Power Rating @12.5V:\u003c\/li\u003e\n\u003cli\u003e4 ohms: 60 watts x 4 chan.\u003c\/li\u003e\n\u003cli\u003e2 ohms: 90 watts x 4 chan.\u003c\/li\u003e\n\u003cli\u003eBridged 4 ohms: 180 watts x 2 chan.\u003c\/li\u003e\n\u003cli\u003eNexD High Speed Switching Class D Technology\u003c\/li\u003e\n\u003cli\u003eWired HD-RLC remote level control available, sold separately\u003c\/li\u003e\n\u003cli\u003eLED power (green), over-current (yellow) and protect (red) indicators\u003c\/li\u003e\n\u003cli\u003eAdvanced Rollback Protection\u003c\/li\u003e\n\u003cli\u003eDifferential Balanced RCA Input\u003c\/li\u003e\n\u003cli\u003ePass-through preamp RCA outputs\u003c\/li\u003e\n\u003cli\u003eSelectable turn-on modes: REM \/ Offset \/ Signal\u003c\/li\u003e\n\u003cli\u003e+12 V Remote Turn-On: Traditional remote lead wire, from headunit\u003c\/li\u003e\n\u003cli\u003eDC Offset-Sensing: On\/Off by detecting a very small DC signal (high-level signal only)\u003c\/li\u003e\n\u003cli\u003eSignal-Sensing: On\/Off by detecting a full-range audio signal at left-channel input (high-level signal only)\u003c\/li\u003e\n\u003cli\u003eSpeaker level inputs via RCA, JL Audio XD-CLRAIC2-SW required\u003c\/li\u003e\n\u003cli\u003eHeavy duty aluminum alloy heat-sink for extreme heat dissipation\u003c\/li\u003e\n\u003cli\u003e3-way protection circuitry (thermal, overload, and speaker short protection)\u003c\/li\u003e\n\u003cli\u003eDetented, Calibrated Filter Freq. Potentiometer\u003c\/li\u003e\n\u003cli\u003eState-variable, 12dB\/octave Butterworth Crossover\u003c\/li\u003e\n\u003cli\u003eInput sensitivity:\u003c\/li\u003e\n\u003cli\u003eLow level: 800mV - 8V\u003c\/li\u003e\n\u003cli\u003eHigh level: 200mV - 2V\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 12 - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD): \u0026lt;1%\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio: \u0026gt;104 dB\u003c\/li\u003e\n\u003cli\u003eDamping Factor @4 ohms: \u0026gt;150 \/ 50 Hz\u003c\/li\u003e\n\u003cli\u003eSelectable Filter Mode: Off \/ HP \/ LP\u003c\/li\u003e\n\u003cli\u003evariable cutoff filter: 50 - 500 Hz, 12 dB\/octave\u003c\/li\u003e\n\u003cli\u003eFuse Rating: 40A x 1 inline (not supplied)\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.09\"W x 6.85\"L x 2.05\"H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Year Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eXD400\/4v2\u003c\/li\u003e\n\u003cli\u003e2.5mm Allen wrench\u003c\/li\u003e\n\u003cli\u003eSelf-adhesive JL 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":45500747382963,"sku":null,"price":529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5638\/0339\/files\/57_43355083-0f6c-4f75-b9a8-8c9aab956cc6.jpg?v=1784284736","url":"https:\/\/www.edgecustomaudio.net\/products\/jl-audio-xd400-4-v2-xd-series-4-channel-class-d-4x100w-car-amplifier-400w-rms","provider":"Edge Custom Audio","version":"1.0","type":"link"}