{"product_id":"sundown-audio-sam-100-4-4-channel-bluetooth-powersports-amplifier","title":"Sundown Audio SAM-100.4 4-Channel Bluetooth Powersports Amplifier","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — 100W x 4 @ 4Ω, 175W x 4 @ 2Ω, 350W x 2 @ 4Ω bridged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass\u003c\/strong\u003e — 4-channel Class D powersports micro amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e — Built-in Bluetooth receiver, no source unit required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproofing\u003c\/strong\u003e — IP67 rated, certified for full submersion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter\u003c\/strong\u003e — Variable 12dB, 50Hz–500Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e (1) Sundown Audio SAM-100.4 4-Channel Bluetooth Powersports Amplifier\u003c\/p\u003e\n\u003cp\u003eThe SAM-100.4 is a 4-channel powersports micro amplifier rated at 100 watts x 4 at 4 ohms, 175 watts x 4 at 2 ohms, and 350 watts x 2 at 4 ohms bridged. It carries a built-in Bluetooth receiver so no source unit is needed — just sync your phone and play — plus a variable 12dB filter from 50Hz to 500Hz and an RCA line out for adding more amplifiers. Rated IP67, it is certified to withstand full submersion for boat, bike, and UTV use, with sealed wire and signal bulkheads and a gasketed audio control cover. Power and protection indicators pair with thermal, voltage, and speaker-short protection circuitry. 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\u003eBuilt-in Bluetooth receiver, no source unit required\u003c\/li\u003e\n\u003cli\u003eIP67 rated for full submersion\u003c\/li\u003e\n\u003cli\u003eSealed wire\/signal bulkheads and gasketed control cover\u003c\/li\u003e\n\u003cli\u003eRCA line out for adding additional amplifiers\u003c\/li\u003e\n\u003cli\u003eCompact micro chassis for tight installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003ePower @ 4Ω\u003c\/td\u003e\n\u003ctd\u003e100W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower @ 2Ω\u003c\/td\u003e\n\u003ctd\u003e175W x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower @ 4Ω (bridged)\u003c\/td\u003e\n\u003ctd\u003e350W x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter\u003c\/td\u003e\n\u003ctd\u003eVariable 12dB, 50Hz–500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBuilt-in receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eThermal, voltage, speaker short\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":66820334452781,"sku":"PS-SAMv21004","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/sundown-powersports-sam-1004-400w-4-channel-marine-micro-amplifier-samv2-896308.png?v=1780545960","url":"https:\/\/www.jsultimatesounds.com\/products\/sundown-audio-sam-100-4-4-channel-bluetooth-powersports-amplifier","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}