{"product_id":"spl4200-4-4200-watts-class-d-4-channel-amplifier","title":"SPL4200.4 - 4200 Watt 4-channel Class-D Amplifier","description":"\u003cp\u003eThe SPL4200.4 is a four-channel Class D amplifier built for competition-level output, delivering up to 1050 watts per channel at 1 ohm. Its strapped mode allows two units to be bridged together, pushing output to 2150 watts per side at 2 ohms for extreme build configurations. A microprocessor-controlled regulated fan keeps thermals in check under sustained high-power loads.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass D four-channel design\u003c\/strong\u003e — 1050W x 4 at 1 ohm (14.4V), scalable down to 420W x 4 at 4 ohms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrapped mode bridging\u003c\/strong\u003e — pair two SPL4200.4 units for up to 2150W x 2 at 2 ohms bridged.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual crossover filters\u003c\/strong\u003e — HPF (11Hz–11kHz \/ 95Hz–12kHz) and LPF (46Hz–12kHz \/ 460Hz–12kHz) with selectable ranges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicroprocessor-controlled fan cooling\u003c\/strong\u003e — regulated airflow responds to operating conditions rather than running at fixed speed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-way protection circuit\u003c\/strong\u003e — guards against thermal overload, overvoltage, speaker short, and DC offset.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide operating voltage\u003c\/strong\u003e — functions across 9V–16V to accommodate varying electrical system conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e300A fuse rating\u003c\/strong\u003e — sized appropriately for the amplifier's current demands at full output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059651739926,"sku":"SPL4200.4","price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/6-10_72caa5e9-aa33-42f0-968f-66f70344a662.jpg?v=1772090188","url":"https:\/\/www.recoilaudiousa.com\/products\/spl4200-4-4200-watts-class-d-4-channel-amplifier","provider":"Recoil Audio USA","version":"1.0","type":"link"}