{"product_id":"dii1100-4-1100-watts-class-d-4-channel-amplifier","title":"DII1100.4 - 1100 Watts Class-D 4-channel Amplifier","description":"\u003cp\u003eThe DII1100.4 packs 570 watts bridged per channel pair into a 7.2\" x 5.4\" footprint, making it a practical choice for builds where rack space is limited but output demands aren't. Class-D efficiency keeps idle current draw to 1100mA while maintaining a frequency response of 10Hz–26kHz. Controls sit on the top panel under a protective cover, keeping the sides clean for tight installations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-channel Class-D output:\u003c\/strong\u003e 270W x 4 at 2 ohms or 178W x 4 at 4 ohms (14.4V); bridges to 570W x 2 at 4 ohms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTop-mounted control panel:\u003c\/strong\u003e All adjustments accessible from above, protected by a removable cover.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible turn-on modes:\u003c\/strong\u003e Selectable REM, VOX, or DC trigger for integration with virtually any head unit setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull crossover section:\u003c\/strong\u003e Independent HPF and LPF, each adjustable from 30Hz to 300Hz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2\/4 channel input switch:\u003c\/strong\u003e Accepts stereo or four-channel sources; includes RCA pass-through outputs for daisy-chaining.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClip detection LEDs:\u003c\/strong\u003e Visual indication at 0.06% THD+N to help set gain accurately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-way protection circuit:\u003c\/strong\u003e Thermal, voltage, speaker DC, and short-circuit protection built in.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059643416854,"sku":"DII1100.4","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-3-18.jpg?v=1772089395","url":"https:\/\/www.recoilaudiousa.com\/products\/dii1100-4-1100-watts-class-d-4-channel-amplifier","provider":"Recoil Audio USA","version":"1.0","type":"link"}