The receiver is multipurpose for use on a boat or any outdoor vessel. The receiver is built to handle the harsh outdoor conditions. Kenwood KMR-M332BT Single DIN Marine Bluetooth AM/FM Stereo Receiver, 4x 5.25" 180 Watt 2-Way Low Profile Slim Style Audio White Speakers, 2x 3.5" 200 Watt 3-Way White Speakers, 4-Channel Amplifier.
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