Marine Audio Pro

Alpine PDX-1.600m - Alpine PDX-4.100m Alpine produced a solid marine amplifier with the PDX series. These amplifiers are developed for the marine environment and are state of the art. All components in the PDX series are enclosed in weather resistent casings, the power output is strong and consistent, and the compenets are insulated to reduce outside noise. The features of this amplifier set it a part from the common.   Alpine PDX-4.100M S...