PYLE PLMRA400 4 Channel Waterproof Amp Marine/Car Amplifier 400 Watts Output Power (100 Watts x 4 Channels) Heavy Duty Aluminum Alloy Heatsink Gold Plated Speaker Terminals & Low Level RCA Inputs – High Level Inputs Full Manufacturer’s 1 Year Warranty Pyle Marine 4 channel 400W amplifier This Pyle Hydra amp will power your speakers on the dock, in your boat, or by the pool–it’s completely waterproof. This 4-channel, 400-watt marine amp takes both high- and […]