{"product_id":"arc-audio-copper-cu4-2-2-channel-amplifier","title":"ARC Audio Copper CU4.2 2-Channel Amplifier","description":"\u003ch2\u003eARC Audio Copper CU4.2 2-Channel Amplifier\u003c\/h2\u003e\u003cp\u003eThe ARC Audio Copper CU4.2 is a premium 2-channel amplifier for higher-end car audio systems that need clean power, control, and strong system flexibility.\u003c\/p\u003e\u003cp\u003eAt SMS Car Audio, Copper Series amplifiers are best suited for premium front-stage, active speaker, and high-output sound-quality builds where amplifier control and installation quality matter.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium ARC Audio Copper Series amplifier.\u003c\/li\u003e\n\u003cli\u003e2-channel amplifier layout.\u003c\/li\u003e\n\u003cli\u003eDesigned for clean front-stage, midbass, or bridged system applications.\u003c\/li\u003e\n\u003cli\u003eGood fit for SQ and SQL builds using proper DSP tuning and system matching.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSMS System Planning Notes\u003c\/h3\u003e\u003cp\u003eThis amplifier should be matched to the speakers, impedance, DSP plan, electrical system, and vehicle layout. Final quotes may include installation labor, power wiring, signal integration, tuning, and vehicle-specific accessories.\u003c\/p\u003e","brand":"ARC Audio","offers":[{"title":"Default Title","offer_id":51487707136233,"sku":"CU4.2","price":1798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/35e752_ba7b66080b73499b83802902226c69da_mv2.jpg?v=1783288340","url":"https:\/\/smscaraudio.com\/products\/arc-audio-copper-cu4-2-2-channel-amplifier","provider":"SMS Car Audio","version":"1.0","type":"link"}