Waterproof Boat Radio Bluetooth Sound System w/ 6.5 Marine RGB Speakers. 1PCS x Marine Radio. 1Pairs x Marine Speakers. 1PCS x Marine Antenna. More of your needs. 2Pcs AUX input VS 2Pcs AUX input. 2Pcs RCA output VS NONE port. USB port VS USB port. ISO port VS NONE port. Antenna port VS Antenna port. Cutting Size of Reference. Dimensions Mounting Hole:88.12mm. Dimensions Mounting Depth:70mm. Provide a better understanding of your installation! Bluetooth Audio Wireless Steaming. 4 x 45W output. Frequency Range (Hz):20Hz-20000kHz. Power supply:DC 12V. 6.5 inch 2 Way 240Watts Marine Waterproof Speakers. Power max: 150 W. Cone size: 6.5. Outside 0: 192 mm. Mounting hole 0: 142 mm. Mounting depth: 65 mm. Card Type RF Remote. Marine Radio FM Antenna Aerial Rubber Duck Dipole Flexible FM Modulators. Marine Radio FM Antenna Aerial Waterproof Rubber Duck Dipole Flexible FM Modulators. Marine Rubber Radio Antenna. Waterproof and resists corrosion. Perfect for boats and campers. 13.3inch Long Mast. Car, motorcycles, yacht, fishing boats, cuddy cabins, ski boats, the unit is also perfect for spa pools, quad bikes, golf carts, UTV, ATV and RV. 1PCS x Marine Radio Antenna. All items will be tested in advance before sending out. Marineaudios_9 , our company is dedicating to reseach & development of marine audio series products. If you are dissatisfied for any reason, please donot be quick to leave negative/neutral feedback. Our working time: Monday to Friday 9:00 18:30 (China time).