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 Sale! Kenwood KAC-M3001 600 Watt (300 Watt RMS) Mono Marine Amplifier $219.95 $175.95 Add to cart Power Acoustik MA12300D 2300 Watt Monoblock Class D Marine Amplifier $127.99 Add to cart Sale! Pioneer GMME500X1 1600 Watt Monoblock Digital Marine Amplifier $300.00 $156.95 Add to cart Hifonics TPSA5001 Digital 1 Channel Waterproof Powersport/Marine Amplifier $100.95 Add to cart DS18 NXL-X1500.1FR 1 Channel 1500 Watt Waterproof Digital Marine/Powersports Amplifier $549.95 Add to cart Roswell C920-1831SD R1 Mono-Block Marine Amplifier $584.00 Add to cart Fusion Apollo Monoblock Marine 650-Watt RMS Amplifier $649.99 Add to cart DS18 NXL-X1000.1D Monoblock 2000 Watt Waterproof Marine Amplifier $499.95 Add to cart Sale! Pioneer GM-ME300X1C Monoblock (1 Channel) Digital Waterproof Marine Amplifier $400.00 $199.95 Add to cart Fusion MS-SG12250 Mono Block Signature Series 2250 Watt Marine Amplifier $449.99 Add to cart DS18 NXLN1 Hydro Nano 1 Channel 700 Watt Digital Waterproof Marine Amplifier $279.95 Add to cart