{"product_id":"rp-754abm-500-watt-full-range-class-ab-4-channel-m","title":"RP-75.4ABM 500 Watt Full Range Class AB 4 Channel Marine Amplifier Beefed-Up For The Boat With Waterproof Circuit Board And Rust Proof Chassis Gain Adjustable For Loud Clear Deck Ready Sound","description":"\u003cdiv\u003e500W Marine 4-Channel Class AB Amplifier RP-75.4ABM\u003cbr\u003e\n✔️ 125W x4 @ 2Ω; 75W x4 @ 4Ω; waterproof PCB \u0026amp; rustproof case \u003cp\u003eThe RP-75.4ABM is a 500-watt, four-channel marine amplifier designed for boats. It’s packed with a waterproof coating on the circuit board and a rust-proof chassis to shrug off salt spray. Its compact size fits tight deck spaces, while built-in controls let you dial in gain, LPF, HPF, and Bass EQ for deck, cockpit, or cabin audio. Pack Size: 1 unit.\u003c\/p\u003e \u003cp\u003e✅ 500W RMS total (125W x4 @ 2Ω, 75W x4 @ 4Ω) \u003cbr\u003e\n✅ 2Ω stable four-channel MOSFET power supply \u003cbr\u003e\n✅ Waterproof PCB coating \u0026amp; rustproof chassis \u003cbr\u003e\n✅ Gain, LPF, HPF, Bass EQ (0, +6, +12 dB) controls \u003cbr\u003e\n✅ 4-way protection circuitry and 4 AWG power\/ground inputs \u003cbr\u003e\n✅ SNR 105 dB and 8 AWG input terminals \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a marine amplifier used for in boat audio systems?\nThis handy device boosts speaker power and stands up to harsh marine conditions.\n- Drives multiple channels for deck and cabin speakers\n- Keeps sound clear and strong at higher volumes on open water\n- Resists salt spray with waterproof coating and rustproof chassis\n- Works with common marine head units for simple setup\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48227378659563,"sku":"VXB07481HH74","price":254.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51G-ePWHHLL.jpg?v=1778820864","url":"https:\/\/vxb.com\/products\/rp-754abm-500-watt-full-range-class-ab-4-channel-m","provider":"VXB Bearings","version":"1.0","type":"link"}