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 DS18 NXL-X1500.1FR 1 Channel 1500 Watt Waterproof Digital Marine/Powersports Amplifier $549.95 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-X900.6D 6 Channel Marine Amplifier $699.95 Add to cart DS18 NXL-X1200.5D 5 Channel 2800 Watt Waterproof Marine Amplifier $599.95 Add to cart DS18 NXL-X600.4D 4 Channel 1600 Watt Waterproof Marine Amplifier $499.95 Add to cart DS18 NXLN1 Hydro Nano 1 Channel 700 Watt Digital Waterproof Marine Amplifier $279.95 Add to cart DS18 NXLN2 Hydro Digital 600 Watt 2 Channel Waterproof Marine Amplifier $279.95 Add to cart