The SoundExtreme powersports sound bar and LED lighting system 
is perfect for your ATV/UTV, boat, and golf cart. 100% waterproof, dustproof, and dirtproof. 500 watts of power to 8 marine grade speakers provides a great listening experience. With our EcoCast feature connect up to 50 Sound Extremes at a time!  Patent Pending.
 
Features
Marine-grade speakers in IP66 Patent Pending enclosure providing 100% waterproof, dirt proof and dustproof audio
500 watts of peak power output
8 marine grade speakers: 2 tweeters, 4 mid-range and 2 side mounted woofers
Two internal independently sealed cavities for true left and right stereo sound
Bluetooth 5.0 for long range reliable wireless connection to smartphone
EcoCast allows up to 50 soundbars to be connected together or connect to any ECOXGEAR speaker with the EcoCast feature.
Integrated on speaker controls: Power, mode (Bluetooth/FM/Aux in), volume, skip FWD/Back, Ecocast, lights, Bluetooth
Built in microphone for speakerphone calls.
Multi-color LED’s backlight all 8 speakers: chose from red, green, white. Sync to music, solid color on or off.
Rear Facing 280 Lumen LED light bar can be turned on separately from the speaker LED’s. LED light bar can be white, red or Yellow
Waterproof 12V auxiliary power out connection cables to link other 12 volt accessories
Waterproof Aux In connection port to play audio from a wired device
Waterproof Aux out jack to daisy chain to other optional wired speakers
Waterproof 5V USB charge out to give a boost to your phone or other devices
Mounting brackets and integrated threaded mounting holes for multiple mounting configuration options
What’s in the box: SoundExtreme powersports soundbar, RF remote control, Mounting brackets, adjustable straps