Boss Audio Systems 6.5 Bluetooth Speaker Tube Sound System The 6.5 Bluetooth Speaker Tube Sound System with available RGB lighting features two weatherproof 6.5 speakers with high-performance tweeters, all powered by an internal Class-D amplifier. Built-in Bluetooth audio streaming allows you to control your favorite music apps wirelessly and is also compatible with the audio output from any smartphone or MP3 player. Features: Fully marinized system Wireless RF remote for LED Lights Easy pairing with auto reconnect Polypropylene cone High performance tweeters 20 Multi-color illumination options 19 Dynamic illumination patterns Speed and brightness controls Speakers powered by internal amplifier Plug-and-Play for easy installation IPX5-Rated (Weatherproof/Dustproof) Includes (2) Heavy Duty Straps with Velcro brand closure for any mounting position Aux-In with detachable aux cable