{"product_id":"dii400-4-ultra-compact-full-range-class-d-4-channel-car-audio-amplifier-max-800-watts-2-4-ohm-stable-bridgeable","title":"DII400.4 - Ultra Compact Full Range Class-D 4-channel Car Audio Amplifier, Max 800 Watts, 2-4 OHM Stable, Bridgeable","description":"\u003cp\u003eThe DII400.4 packs four channels of Class-D amplification into a 5.5\" x 5.4\" footprint, making it a practical solution for space-constrained installs without sacrificing output. At 2 ohms, it delivers 100W per channel, with 200W x 2 in bridged mode at 4 ohms. Controls are top-mounted under a protective cover, keeping adjustments accessible without pulling the unit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecoil proprietary Class-D technology\u003c\/strong\u003e for high efficiency in a compact chassis (141mm x 136.5mm x 53mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible power output:\u003c\/strong\u003e 100W x 4 @ 2Ω, 62W x 4 @ 4Ω, or 200W x 2 bridged @ 4Ω\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-impedance constant power\u003c\/strong\u003e with 4\/2 ohm stability and 4 ohm bridged capability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree turn-on modes\u003c\/strong\u003e — REM, VOX, and DC — for versatile installation options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2\/4 channel input switch\u003c\/strong\u003e with RCA pass-through outputs for signal routing flexibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClip detection LEDs\u003c\/strong\u003e for real-time monitoring, with clip indication triggering at 1.1% THD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-way protection circuit\u003c\/strong\u003e covering thermal, voltage, and speaker DC faults\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059605733654,"sku":"DII400.4","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-18-5.jpg?v=1772087664","url":"https:\/\/www.recoilaudiousa.com\/products\/dii400-4-ultra-compact-full-range-class-d-4-channel-car-audio-amplifier-max-800-watts-2-4-ohm-stable-bridgeable","provider":"Recoil Audio USA","version":"1.0","type":"link"}