Mono 1600W Marine AmplifierFrom the leaders in Marine Audio engineering. Conformal coating protects the PCB against corrosion, making it ideal for marine use.Features:1600 Watts Max PowerAluminum Top PlateMatched Power Ratings for Exclusive Use with Pioneer Marine Speakers and SubwoofersSpecifications:RCA Inputs - MonoCrossover Type - VariableContinuous Power @ 1 Ohm - 800WContinuous Power @ 4 Ohm - 300WFuse rating - 40AmpFrequency Response - 10Hz to 240HzDimensions - 10-3/8 x 2-3/8 x 7-7/8