{"product_id":"sundown-audio-hz-1000-horizon-series-mono-sub-amplifier-700-watts-rms-x-1-at-2-ohms","title":"Sundown Audio HZ-1000 Horizon Series Mono Sub Amplifier — 700 Watts RMS x 1 at 2 Ohms","description":"\u003cp\u003eThe Sundown Audio HZ-1000 is a mono Class D amp built to drive your speakers or subs with 700W RMS.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 700W RMS\u003c\/li\u003e\n\u003cli\u003eChannels: Mono\u003c\/li\u003e\n\u003cli\u003eClass D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cp\u003eThe Sundown Audio HZ-1000 from the Horizon Series is a compact Class D mono subwoofer amplifier engineered for powerful, clean bass in tight spaces. Its heavy-duty aluminum heat-sink chassis ensures efficient cooling and stable performance during high-output sessions. Perfect for car audio enthusiasts, this amp delivers controlled power, reliability, and space-saving design for premium sound systems.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMono subwoofer amplifier \u003c\/li\u003e \u003cli\u003e350W RMS x 1 @ 4Ω, 700W RMS x 1 @ 2Ω, 1000W RMS x 1 @ 1Ω\u003c\/li\u003e \u003cli\u003eVariable low-pass filter: 50–250 Hz (12 dB\/octave)\u003c\/li\u003e \u003cli\u003eVariable subsonic filter: 10–50 Hz (12 dB\/octave)\u003c\/li\u003e \u003cli\u003eDC audio sensing or wired remote 12V turn-on\u003c\/li\u003e \u003cli\u003eWired remote level control included\u003c\/li\u003e \u003cli\u003eEfficient Class-D amplifier design\u003c\/li\u003e \u003cli\u003ePreamp and speaker-level inputs for flexible installation\u003c\/li\u003e \u003cli\u003e4-way protection circuit: thermal, voltage, short circuit, DC offset\u003c\/li\u003e \u003cli\u003eRequires 4-gauge power\/ground leads and 100A fuse (not included)\u003c\/li\u003e \u003cli\u003eNo onboard fuses; use 100A in-line fuse when installing multiple amps\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eRMS Power Output: 350W x 1\u003c\/p\u003e \u003cp\u003ePower at 2 Ohms: 700W x 1\u003c\/p\u003e \u003cp\u003ePower at 1 Ohm: 1000W x 1\u003c\/p\u003e \u003cp\u003eMinimum Impedance Unbridged: 1Ω\u003c\/p\u003e \u003cp\u003eSignal-to-Noise Ratio: 95 dB\u003c\/p\u003e \u003cp\u003eInput Voltage: 14.4V\u003c\/p\u003e \u003cp\u003eAmplifier Class: D\u003c\/p\u003e \u003cp\u003eBuilt-in DSP: No\u003c\/p\u003e \u003cp\u003eRemote Control: Yes\u003c\/p\u003e \u003cp\u003eLow-Pass Crossover: 50–250 Hz\u003c\/p\u003e \u003cp\u003eLow-Pass Slope: 12 dB\/oct\u003c\/p\u003e \u003cp\u003eBass Boost: No\u003c\/p\u003e \u003cp\u003eFan Cooled: No\u003c\/p\u003e \u003cp\u003eFuse Rating: 100A\u003c\/p\u003e \u003cp\u003eSpeaker Level Inputs: Yes\u003c\/p\u003e \u003cp\u003ePreamp Outputs: No\u003c\/p\u003e \u003cp\u003eDimensions: Width 9-13\/16\", Height 2-1\/4\", Depth 4-5\/8\"\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 810111135559\u003c\/p\u003e\u003ch3\u003eWhy buy from Stereo-Needs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree shipping on every order\u003c\/li\u003e\n\u003cli\u003eFamily business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)\u003c\/li\u003e\n\u003cli\u003eNot sure it fits your vehicle or system? Call or text 951-497-3497 before you order\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":67692870107245,"sku":"SUN-HZ1000","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0657\/5981\/files\/g075HZ1000-o_other1.jpg?v=1791610905","url":"https:\/\/stereoneeds.com\/products\/sundown-audio-hz-1000-horizon-series-mono-sub-amplifier-700-watts-rms-x-1-at-2-ohms","provider":"Stereo-Needs","version":"1.0","type":"link"}