View cart “DS18 NXL-X850.4D 4 Channel 2400 Watt Waterproof Marine Amplifier” has been added to your cart. Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 16 32 All Kenwood KAC-M3004 4 Channel 600 Watt (300 Watt RMS) Class D Marine Amplifier $219.00 Rated 5.00 out of 5Add to cart Jensen Power 760 4 Channel 760 Watt Marine Amplifier $139.99 Add to cart Kenwood KAC-M1814 400W 4 Channel Compact Class D Marine Amplifier $169.00 Add to cart Fusion MS-AM504 4 Channel 500 Watt (400 Watts RMS) Marine Amplifier $288.95 Add to cart Kenwood KAC-M5014 4 Channel 600 Watt (300 Watts RMS) Digital Waterproof Marine Amplifier $249.95 Add to cart Fusion SG-DA41400 4 Channel Signature Series 1400 Watt Marine Amplifier $449.99 Rated 4.00 out of 5Add to cart Sale! Poly-Planar ME-60 4 Channel 280 Watts Waterproof Marine Amplifier $179.95 Original price was: $179.95.$59.95Current price is: $59.95. Rated 5.00 out of 5Add to cart Hifonics TPSA3504 Digital 4 Channel Waterproof Powersport/Marine Amplifier $100.95 Rated 5.00 out of 5Add to cart Power Acoustik MA43000D 4 Channel 3000 Watt Class D Marine Amplifier $174.99 Add to cart Roswell R1 650.4 1200 Watt 4-Channel Marine Amplifier $629.00 Add to cart Fusion MS-AP41200 Apollo 4 Channel 1200 Watt Digital Marine Amplifier $649.99 Add to cart DS18 NVY-IPX7.4 4 Channel 1440 Watt Waterproof Marine Amplifier $499.95 Add to cart DS18 NXL-X850.4D 4 Channel 2400 Watt Waterproof Marine Amplifier $549.95 Add to cart DS18 NXL-X600.4D 4 Channel 1600 Watt Waterproof Marine Amplifier $499.95 Add to cart Polk Audio PAD4000.4 4 Channel 1600 Watt (800 Watts RMS) Marine Amplifier $374.95 Add to cart