{"product_id":"sundown-audio-horizon-hz-600-600-watt-rms-monoblock-amplifier","title":"Sundown Audio Horizon HZ-600 600 Watt RMS Monoblock Amplifier","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e — 600W @ 1Ω, 450W @ 2Ω, 250W @ 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass\u003c\/strong\u003e — Class D monoblock amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilters\u003c\/strong\u003e — 12dB\/oct low pass (50Hz–250Hz) and subsonic (10Hz–50Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs\u003c\/strong\u003e — High-level input capability with DC Sense turn-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded\u003c\/strong\u003e — Wired remote bass knob\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio Horizon HZ-600 Monoblock Amplifier\u003c\/p\u003e\n\u003cp\u003eThe Horizon HZ-600 is a compact Class D monoblock that pushes up to 600 watts RMS at 1 ohm, 450W at 2 ohms, and 250W at 4 ohms. It features high-level input capability and DC Sense turn-on for factory or aftermarket installs where space is tight. A 12dB\/octave low pass filter (50Hz–250Hz) and subsonic filter (10Hz–50Hz) give precise frequency control, while the 4-way protection circuit guards against voltage issues, shorts, thermal overload, and DC offset. It operates from 10.5V to 16.5V with a 60A fuse rating and includes a wired remote bass knob. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e600W RMS at 1 ohm in a compact chassis\u003c\/li\u003e\n\u003cli\u003e12dB\/octave low pass and subsonic filters\u003c\/li\u003e\n\u003cli\u003eHigh-level input capability and DC Sense turn-on\u003c\/li\u003e\n\u003cli\u003e4-way protection circuit\u003c\/li\u003e\n\u003cli\u003eIncluded wired remote bass knob\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003eRMS Power (1Ω)\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power (2Ω)\u003c\/td\u003e\n\u003ctd\u003e450W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power (4Ω)\u003c\/td\u003e\n\u003ctd\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Pass Filter\u003c\/td\u003e\n\u003ctd\u003e50Hz – 250Hz (12dB\/Oct)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubsonic Filter\u003c\/td\u003e\n\u003ctd\u003e10Hz – 50Hz (12dB\/Oct)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003eUp to 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e95dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e10.5V – 16.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Rating\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9\" x 4.63\" x 2.2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.78 lbs (1.26 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66819685154861,"sku":"A-HZ600","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/HZ600A-cover.png?v=1780543974","url":"https:\/\/www.jsultimatesounds.com\/products\/sundown-audio-horizon-hz-600-600-watt-rms-monoblock-amplifier","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}