Waterproof Boat Radio Stereo Bluetooth Audio + 4 inch 120W Speakers + USB Cable. Tuner Section FM Stereo Frequency Area US, Europe. Bluetooth: long distance music Streaming. RMS Power Output: 4 x 45W. Meets ASTM B117 salt/fog standard.
Drlling Diameter: 2.7CM (ABOUT 1.063). Connector: USB A-type port+23.5mm RCA audio Plugs + USB A-type male. High speed 2.0 USB Extension Lead. Connects devices that use USB Type A ports/RCA port. It's compatible with both USB 1.1 (standard) and USB 2.0 (high-speed).
NOTE:Please make sure your headunit has RCA audio-in ports and an USB port! Outside Diameter: 124mm (4.88). Mounting Hole Diameter: 115mm (4.52).
Mounting Depth: 35mm (1.37) Impedance: 4 Ohm. Frequency Response: 100Hz - 18kHz. Magnet Protection: Plastic Water Guard. Application:Boat, yacht, SPA, swimming pool, ATV, UTV. All items will be tested in advance before sending out.We will offer replacement without extra charger after we receive the defective item. Marine series of head units and remotes are fully tested against UV radiation degradation as well as tested to IP66 water intrusion standards. We also fully test the stereo units for every changing environmental conditions that you may experience on the boat or out in the dunes such as temperature extremes, as well as vibration testing to make sure they can take a bump and keep performing as a high standard product.
If you are dissatisfied for any reason, please do not be quick to leave negative/neutral feedback. And resolve any problem for you. Our working time: Monday to Friday.