Herdio 4 Inches Marine Box Bluetooth Speakers -Compact Waterproof Audio Sound System with 100 Watt Power for Boat Golf cart Jeep ATV UTV Truck Heavy Duty Powersports Vehicles Courtyard (White)

5.0 BLUETOOTH CONNECTIVITY : No player required,Bluetooth wireless streaming receiver for a simple and hassle-free connection .Works with any bluetooth device.The Bluetooth coverage can reach 65 ft , Wherever you are in the courtyard,boat,swimming pool you also can enjoy a high bluetooth definition sound
MARINE GRADE RATING IPX6: Design for High Power, Rust Proof Speaker Grills and Heavy Duty Engineered Plastic Cabinet ensure the speakers withstands severe outdoor environments.Wherever you are in the bathroom,, swimming pool,SPA,finishing boat, You can enjoy the infinite pleasure of music without the interference of water
HIFI Dual speaker system: 4 inch 2-way full range speakers with 1 PEI Dome Tweeter, a Main speaker, Independent Digital Bluetooth Amplifier box bring you perfect sound effects
DC 12V 3A. If you use this speakers at home, you will need an extra power adapter converting the voltage from 12V to 110V .
Compact and powerful: It just 4 inch,but the biggest Volume can coverage area about 20 meters,Frequency Response: 65Hz-20kHz, 4 Ohm Impedance

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