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When average isn’t loud enough, bring the Surge. Our large, high-output portable Bluetooth speaker delivers deep bass, powerful mids, and crisp highs for camping, car meets, jobsites, backyard parties, tailgates, and anywhere you want serious sound.
8" 400W Subwoofer
6.5" Midrange Speaker
1.5" Titanium Super Tweeter
3-speaker full-range component system
220W x2 + 350W 2.1 amplifier
Bluetooth 5.1 connectivity
Deep bass, strong mids & crisp highs
Runs on two 18–20V tool batteries (not included)
Optional 36V rechargeable lithium-ion battery
Up to 16 hours of playtime, depending on battery setup, volume, and usage
Bluetooth connectivity
Built-in USB charging port for your devices
Rugged, portable design
Built for serious output on the go
Every Surge is built to order, allowing you to choose from available box, grille & latch color options.
Please allow approximately 2 weeks for production before your Surge is ready to ship or pick up.
Portable Power. Serious Sound. Built by BS Customs.
Includes a 1-year warranty covering manufacturer defects and component malfunctions. Damage caused by misuse, unauthorized modifications, accidents, or excessive abuse is not covered.
When average isn’t loud enough, bring the Surge. Our large, high-output portable Bluetooth speaker delivers deep bass, powerful mids, and crisp highs for camping, car meets, jobsites, backyard parties, tailgates, and anywhere you want serious sound.
8" 400W Subwoofer
6.5" Midrange Speaker
1.5" Titanium Super Tweeter
3-speaker full-range component system
220W x2 + 350W 2.1 amplifier
Bluetooth 5.1 connectivity
Deep bass, strong mids & crisp highs
Runs on two 18–20V tool batteries (not included)
Optional 36V rechargeable lithium-ion battery
Up to 16 hours of playtime, depending on battery setup, volume, and usage
Bluetooth connectivity
Built-in USB charging port for your devices
Rugged, portable design
Built for serious output on the go
Every Surge is built to order, allowing you to choose from available box, grille & latch color options.
Please allow approximately 2 weeks for production before your Surge is ready to ship or pick up.
Portable Power. Serious Sound. Built by BS Customs.
Includes a 1-year warranty covering manufacturer defects and component malfunctions. Damage caused by misuse, unauthorized modifications, accidents, or excessive abuse is not covered.