{"product_id":"arc-audio-x2-1100-1-mono-amplifier","title":"ARC Audio X2 1100.1 Mono Amplifier","description":"\u003ch2\u003eARC Audio X2 1100.1 Mono Amplifier\u003c\/h2\u003e\u003cp\u003eThe ARC Audio X2 1100.1 is a mono Class-D amplifier for subwoofer systems that need strong, clean bass power in a compact chassis.\u003c\/p\u003e\u003cp\u003eAt SMS Car Audio, the X2 1100.1 is a strong choice for daily-driver subwoofer builds, underseat systems, shallow subwoofer packages, and clean SQL-style bass upgrades where control and reliability matter.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMono-block Class-D amplifier design.\u003c\/li\u003e\n\u003cli\u003eFrequency-limited subwoofer amplifier design.\u003c\/li\u003e\n\u003cli\u003eHigh-frequency power supply design for improved signal transparency and sound quality.\u003c\/li\u003e\n\u003cli\u003eFully balanced input stage for flexible installation options.\u003c\/li\u003e\n\u003cli\u003eRCA inputs compatible with speaker-level inputs.\u003c\/li\u003e\n\u003cli\u003eQuick-disconnect terminal connections.\u003c\/li\u003e\n\u003cli\u003eStart-stop vehicle compatible.\u003c\/li\u003e\n\u003cli\u003eLevel 2 X2 cosmetic design with extruded aluminum CNC chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower Configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e350 watts x 1 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e600 watts x 1 at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e1100 watts x 1 at 1 ohm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdditional Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFrequency response: 20Hz - 230Hz.\u003c\/li\u003e\n\u003cli\u003eCrossover range: 30Hz - 230Hz at 24dB.\u003c\/li\u003e\n\u003cli\u003eBass boost: variable 0-12dB at 30Hz - 125Hz.\u003c\/li\u003e\n\u003cli\u003eRemote level control included.\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 200mV - 3.5V.\u003c\/li\u003e\n\u003cli\u003eFuse rating: 3 x 30A.\u003c\/li\u003e\n\u003cli\u003eDimensions: 13.0 in. L x 6.268 in. W x 2.162 in. H.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSMS System Planning Notes\u003c\/h3\u003e\u003cp\u003eThe X2 1100.1 should be matched to the subwoofer impedance, enclosure design, wiring plan, vehicle electrical system, and bass goals. Final quotes may include installation labor, power wiring, enclosure work, accessories, and vehicle-specific parts.\u003c\/p\u003e","brand":"ARC Audio","offers":[{"title":"Default Title","offer_id":51458162360553,"sku":"X2 1100.1","price":758.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/arc-audio-x2-1100-1_7355dc68-857f-4f99-99a4-e953a76d21ef.jpg?v=1782703916","url":"https:\/\/smscaraudio.com\/products\/arc-audio-x2-1100-1-mono-amplifier","provider":"SMS Car Audio","version":"1.0","type":"link"}