Used Bose B1 Bass Module Unpowered Subwoofer

Experience rich, punchy low end with this used Bose B1 Bass Module unpowered subwoofer in good condition. Designed to pair with Bose L1 systems, it delivers tight, musical bass through a passive, unpowered design that connects via speaker cable to a compatible power stand or amplifier. Compact and road-ready, the B1 enhances kick drums, bass guitar, and backing tracks with clean, controlled response, making it a great upgrade for gigs, rehearsals, and small venues.