Used Bose S1 PRO Unpowered Speaker

Used Bose S1 Pro Unpowered Speaker in good condition, delivering clear, portable sound for live gigs, events, and playback. Compact and rugged, it features a 3-channel onboard mixer, Bluetooth streaming, and multiple positioning options for flexible coverage. Designed for fast setup and dependable performance, the S1 Pro’s lightweight build makes it easy to transport while maintaining Bose clarity and punch. A great choice for musicians, presenters, and small-venue sound reinforcement.