PowerBass MC-100 Digital Media Marine Receiver with Bluetooth 4 x 20W Amplifier
4 BAND Equalizer. 20W RMS x 4. 4-ohm Power: 20W. Output Power (14.4 V) @ 4 ohm: 20W. Bluetooth, Aux & USB Inputs. Inputs: Bluetooth, Aux In, USB, AM/FM, Weather. Marine Rated Watertight Face. Frequency Response: 20Hz-20KHz.