Ecoxgear SoundExtreme Pulse 28 Battery Powered Soundbar The SoundExtreme Pulse 28 battery-powered soundbar delivers strong audio without requiring vehicle wiring. A rechargeable lithium-ion battery provides up to 20 hours of playtime, while eight marine-grade speakers and a 500-watt amplifier create immersive stereo sound. Bluetooth 5.0 streaming, hands-free calling, programmable RGB lighting and a built-in LED light bar extend its versatility on and off the trail. An IP66-rated enclosure helps guard against water, dust and dirt, while multiple control options make music easy to manage wherever the ride leads. Features: 28 powersports sound bar with rechargeable battery Rear-mounted lithium-ion battery provides up to 20 hours of play time 12-volt/2-amp battery charger included Built-in 500-watt amp (peak power) 8 marine-grade speakers: 2 woofers, 2 tweeters, 4 midrange drivers Built-in Bluetooth 5.0 for music streaming, with built-in microphone for hands-free calling Built-in EcoCast links up to 100 EcoCast-enabled SoundExtreme and EcoXgear soundbars and speakers Built-in programmable RGB LED speaker lighting Rear-facing 160-lumen LED light bar can be turned on independently of the speaker RGB lighting Down-facing LED convenience light on the bottom of the sound bar IP66-rated waterproof, dirtproof, and dust proof enclosure Control methods: integrated waterproof keypad, included long-range RF remote, and free SoundExtreme app Two independently sealed speaker compartments for true stereo sound Waterproof AUX input Waterproof AUX output to daisy-chain additional powered speakers Usb-A port (to power and charge devices only) Dimensions: 28L x 4.5W x 4.5H Weight: 11 lbs. Threaded holes for multiple mounting options (mounting hardware sold separately) Note: Mounting bracket sold separately.