{"product_id":"marine-amplifier-4-channel-500w-peak-waterproof-audio-amp-white","title":"Marine Amplifier 4-Channel 500W Peak Waterproof Audio Amp - White","description":"\u003chr aria-hidden=\"true\" class=\"a-divider-normal\"\u003e     \u003ch1 class=\"a-size-base-plus a-text-bold\"\u003e About this item \u003c\/h1\u003e                 \u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 500W PEAK 4-CHANNEL CLASS AB AMP FOR PREMIUM FULL-RANGE SOUND: Delivers 25 W RMS per channel (125 W peak per channel) with professional Class AB architecture; features less than 0.04 % total harmonic distortion and a 15 Hz - 30 kHz (±3 dB) frequency response for crisp, immersive stereo audio; dual MOSFET power supply ensures stable output and strong dynamics at any volume for open marine and outdoor environments.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e DUAL INPUT MODES FOR UNIVERSAL PLUG-AND-PLAY COMPATIBILITY: Equipped with dual input options: low-level RCA inputs and high-level speaker inputs; compatible with BTL \u0026amp; common-ground stereo systems, works seamlessly with 2-channel and 4-channel head units; simply use a Y-adapter for 2-channel RCA audio sources; dual adjustable gain knobs (1–500mV) deliver precise signal matching to your factory stereo, enabling easy audio system upgrades without swapping your original radio head unit  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e COMPREHENSIVE BUILT-IN PROTECTION FOR LONG-TERM RELIABILITY: Features 3 core safety mechanisms: thermal, overload and speaker short circuit protection; auto output shutoff triggers instantly on fault detection to prevent permanent damage to the amp and connected speakers; built-in anti-thump delay circuitry eliminates power on\/off popping noise and shields speakers from current surge; external 20 A fuse adds extra electrical safety for your vehicle and audio system.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e MARINE GRADE IP-01 WATERPROOF CONSTRUCTION: Purpose-built for marine use with IP-01 waterproof rating and marine-grade build; withstands moisture, mist and light splash common on boats; gold-plated speaker terminals resist salt air corrosion and oxidation for extended service life in coastal environments; heavy-duty aluminum alloy heatsink provides highly efficient heat dissipation to support long-duration continuous operation without overheating  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e PACKAGE INCLUDES \u0026amp; DIMENSIONS: 1 x 4-Channel Marine Amplifier (9.0\" x 7.9\" x 2.0\"); 1 x User Manual; 1 x Fuse; 2 x Audio Cables; compact size fits most boat, ATV, RV and motorcycle audio mounting bays  \u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e            \u003cdiv data-csa-c-content-id=\"voyager-product-details-jumplink\" data-csa-c-slot-id=\"voyager-product-details-jumplink\" data-csa-c-type=\"link\" class=\"a-section aok-hidden\" data-csa-c-id=\"a01qoy-ufpn8h-r0qzw1-2r5jb0\"\u003e \u003cspan class=\"caretnext\"\u003e›\u003c\/span\u003e \u003ca id=\"seeMoreDetailsLink\" class=\"a-link-normal\" href=\"#productDetails\"\u003e See more product details \u003c\/a\u003e \u003c\/div\u003e","brand":"STUDIOFINIX","offers":[{"title":"Default Title","offer_id":49911502831875,"sku":"B0GKPKC3T6","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/3031\/2451\/files\/312iVQ0fEPL._SX800.jpg?v=1792496831","url":"https:\/\/purrosa.com\/products\/marine-amplifier-4-channel-500w-peak-waterproof-audio-amp-white","provider":"Purrosa","version":"1.0","type":"link"}