JL Audio M200/2 2 Channel Marine Amplifier 75 watts RMS x 2preamp-level inputspreamp outputs4-gauge power and ground leads recommended — wiring and hardware not included with amplifier6-7/8"W x 2-1/16"H x 7-1/8"D2-channel marine amplifier75 watts RMS x 2 at 4 ohms (100 watts RMS x 2 at 2 ohms)200 watts RMS x 1 in bridged mode (4-ohm stable in bridged mode)Class-D designwhite and gray powder-coat finishes, gasketed control cover, and stainless steel hardwarevariable high- and low-pass filters (50-500 Hz, 12 dB per octave)Bass Knob not included, sold separatelyThe item is in pristine, like-new condition. It has been professionally inspected, cleaned, and refurbished by the manufacturer or a manufacturer-approved vendor to meet manufacturer specifications. The item will be in brown packaging with original or new accessories.