Product details:

Rockville DBM12 2000 Watt class-d mono 2-ohm Marine amplifier with terminal covers and bass remote Rockville DBM12 2000 Watt class-d mono 2-ohm Marine amplifier with terminal covers and bass remote. Cea Compliant Power Ratings: . 2 Ohm: 500 Watts x 1 Channel. 4 Ohm: 300 Watts x 1 Channel Fully adjustable 12Db/ Octave Crossover with differential circuitry. Adjustable low Pass filter: 50Hz - 250Hz. Adjustable subsonic filter: 15Hz - 55Hz Painted conformal coating PCB board (uses 2577 waterproof glue). waterproof silicone covers for end panels. Rustproof aluminum heatsink with white painted finish Optical Coupler Class “D” Technology. Phase control switch. Mute and delay soft start system. Rca preamp Line Output. Rca input. 8 volt Preamp Circuitry