{"product_id":"4-channel-marine-motorsports-amplifier","title":"4-Channel Marine \u0026 Motorsports Amplifier","description":"The JVC KS-DR2104DBT is a 4-channel digital amplifier engineered for extreme conditions found in marine and motorsports environments. Its construction is designed to endure mud, sand, dirt, rocks, and water, meeting stringent IP67 and IP66 waterproof and dustproof standards. The amplifier features a corrosion-resistant sealed cast aluminum chassis with stainless steel screws, and an ASTM B117 rustproof rating, ensuring durability in saltwater conditions.\n\nThis amplifier delivers robust audio performance with 50W RMS x 4 channels at 4 ohms, and can push up to 75W RMS x 4 channels at 2 ohms, with a peak power output of 600W. Increased power flow is achieved through thicker terminal connections and larger wire sizes, benefiting low-frequency response and overall sound clarity. Variable low-pass and high-pass filters (50Hz–200Hz) allow for precise audio tuning.\n\nThe KS-DR2104DBT integrates Bluetooth Ver. The Bluetooth antenna is housed within the waterproof remote control for a more stable and extended range of device connectivity. The amplifier also offers a 5V preout for flexible system integration.\n\nIt has undergone a 3-axis multi-frequency vibration test to ensure it can withstand damaging vibrations, with a die-cast mounting section and thick heat-transfer sheets contributing to its resilience.","brand":"JVC","offers":[{"title":"Default Title","offer_id":52662787703096,"sku":"KS-DR2104DBT","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687498060.jpg?v=1784321003","url":"https:\/\/store.motormia.co\/products\/4-channel-marine-motorsports-amplifier","provider":"MOTORMIA","version":"1.0","type":"link"}