{"product_id":"sundown-audio-sia-1250d-smart-1250w-wide-range-car-audio-class-d-amplifier-amp","title":"Sundown Audio SIA-1250D Full-Range Mono Amplifier","description":"\u003cp\u003eThe Sundown Audio SIA-1250D is a monoblock car-audio amplifier. Its full-bridge design supports the output ratings listed below.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (RMS) @ 1Ω:\u003c\/strong\u003e 1,250W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (RMS) @ 2Ω:\u003c\/strong\u003e 1,250W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (RMS) @ 4Ω:\u003c\/strong\u003e 800W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Class:\u003c\/strong\u003e D (Full Bridge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 10.5V – 15.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Pass Filter:\u003c\/strong\u003e 40 Hz – 20 kHz (12 dB variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pass Filter:\u003c\/strong\u003e 10 Hz – 1 kHz (12 dB variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubsonic Filter:\u003c\/strong\u003e Variable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass Boost:\u003c\/strong\u003e Variable, 12 dB @ 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e 120A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Wire Size:\u003c\/strong\u003e 1\/0 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 5.71\" × 7.28\" × 2.44\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":67485119152356,"sku":"A-SIA1250D","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/sia-1250d-smart-1250w-wide-range-class-d-amplifier-411998.png?v=1791342083","url":"https:\/\/www.12voltoutlet.com\/products\/sundown-audio-sia-1250d-smart-1250w-wide-range-car-audio-class-d-amplifier-amp","provider":"12 Volt Outlet","version":"1.0","type":"link"}