{"product_id":"jl-audio-jd400-4-4-channel-full-range-amplifier-400-w","title":"JL Audio JD400\/4 4-Channel Full-Range Amplifier, 400 W","description":"\u003cp\u003eThe JL Audio JD400\/4 is a four-channel Class-D amplifier with configurable high-pass and low-pass filters. Its bridgeable outputs and two- or four-channel input mode support several speaker-system layouts.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNexD Class-D switching technology.\u003c\/li\u003e\n\u003cli\u003eDifferential-balanced inputs accept line-level or speaker-level signals.\u003c\/li\u003e\n\u003cli\u003eLED clipping indicator simplifies input-level setup.\u003c\/li\u003e\n\u003cli\u003eRemote-wire, signal-sensing or DC-offset turn-on options.\u003c\/li\u003e\n\u003cli\u003e12 dB\/octave high-pass, low-pass or off modes for each channel pair.\u003c\/li\u003e\n\u003cli\u003e50–500 Hz continuously variable filter frequency.\u003c\/li\u003e\n\u003cli\u003eTwo- or four-channel input selection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier class:\u003c\/strong\u003e Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS output at 4 ohms (14.4 V, \u0026lt;1% THD):\u003c\/strong\u003e 75 W x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS output at 2 ohms (14.4 V, \u0026lt;1% THD):\u003c\/strong\u003e 100 W x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridged RMS output at 4 ohms (14.4 V, \u0026lt;1% THD):\u003c\/strong\u003e 200 W x 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response (+0 \/ −1 dB):\u003c\/strong\u003e 12 Hz–22 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage range:\u003c\/strong\u003e Low: 200 mV–2 V RMS; high: 800 mV–8 V RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 9.50 x 2.10 x 7.50 in (242 x 53 x 190 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded\u003c\/h3\u003e\u003cp\u003eJD amplifier, 2.5 mm Allen wrench and 3 mm Allen wrench.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eUse properly sized power and ground wiring, suitable overcurrent protection and compatible speaker loads. Follow the installation manual for wiring, ventilation, input sensitivity and crossover setup. Wiring kits and optional remote controls are not included unless explicitly listed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGarmin part number:\u003c\/strong\u003e 010-03184-00\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.garmin.com\/en-US\/p\/1693301\/pn\/010-03184-00\/\"\u003eOfficial Garmin product information\u003c\/a\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":68910670414018,"sku":"JD400\/4","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/8039\/5202\/files\/cf-xl_88822fc2-59a6-43d7-ad4f-237530d72ebe.jpg?v=1794165693","url":"https:\/\/www.soundconnectioninc.com\/products\/jl-audio-jd400-4-4-channel-full-range-amplifier-400-w","provider":"Sound Connection","version":"1.0","type":"link"}