{"product_id":"1-ohm-stable-class-d-mono-block-amplifier","title":"1-Ohm Stable Class-D Mono Block Amplifier","description":"The Powerbass ASA3-1000.1D is a 1,000-watt RMS class-D mono block amplifier engineered to deliver significant power to subwoofers at an affordable price point. This high-efficiency unit is 1-ohm stable and features a rugged double-sided circuit board design, along with an internal thermal cooling fan to manage heat during intense use. To ensure longevity, the amplifier is equipped with comprehensive protection circuitry that guards against impedance overload, speaker shorts, thermal overheating, and DC output.\n\nTechnical features include a variable low-pass electronic crossover, a 12dB bass boost EQ adjustable at 45Hz, and a subsonic filter that prevents ultra-low frequencies from sapping power from desired bass ranges. For system control, the amplifier includes a wired secondary remote gain control, allowing users to adjust subwoofer volume directly from the vehicle cockpit. It also supports strappable operation, enabling dual-amplifier power doubling when bridged at a 2-ohm minimum load.","brand":"Powerbass","offers":[{"title":"Default Title","offer_id":52663299703096,"sku":"ASA3-1000.1D","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687526493.jpg?v=1784325750","url":"https:\/\/store.motormia.co\/products\/1-ohm-stable-class-d-mono-block-amplifier","provider":"MOTORMIA","version":"1.0","type":"link"}