{"product_id":"90-4-4-channel-amplifier","title":"DC Audio 90.4 4-Channel Amplifier 90W x 4 RMS","description":"\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e90W x4 @ 4 Ω · 130W x4 @ 2 Ω\u003c\/strong\u003e RMS — Competition 4-channel\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e250W x2 bridged at 4 Ω\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eVariable high-pass + band-pass filters\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFully active crossover\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) DC Audio 90.4 4-Channel Amplifier\u003c\/p\u003e\n\u003cp\u003eThe DC Audio 90.4 is a competition-series 4-channel amplifier with a fully active crossover and clean power for SQ-minded builds — 90 watts x4 at 4 ohms (500 watts total). Amplify your front stage and bridge the rear two channels to your sub stage with bass-knob control. A heavy-duty heatsink and high-quality parts make it one of the most versatile 4-channels on the market. Authorized DC Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFully active crossover\u003c\/li\u003e\n  \u003cli\u003eVariable high-pass + band-pass filters\u003c\/li\u003e\n  \u003cli\u003eBass knob control\u003c\/li\u003e\n  \u003cli\u003e8 AWG speaker connections, 4 AWG power\/ground\u003c\/li\u003e\n  \u003cli\u003eHD heatsink, high-quality parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Output\u003c\/td\u003e\n\u003ctd\u003e90W x4 @ 4 Ω; 130W x4 @ 2 Ω; 250W x2 @ 4 Ω bridged; 500W @ Total\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4-Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"DC Audio","offers":[{"title":"Default Title","offer_id":66856482996269,"sku":"DC 90.4","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/90-4-4-channel-amplifier-w_6cb4f55a-5ee2-448a-811d-c1edfcb43497.jpg?v=1782674904","url":"https:\/\/www.jsultimatesounds.com\/products\/90-4-4-channel-amplifier","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}