Used Bose Professional S1 Powered Speaker

Used Bose Professional S1 Powered Speaker in great condition—compact, rugged sound for gigs, events, and presentations. This all-in-one portable PA features a 3-channel mixer with independent volume controls, Bluetooth streaming, and multiple positioning options for optimized coverage. Designed for clear vocals and balanced music playback, it offers flexible inputs for mics and instruments plus line-level sources. Lightweight and easy to transport, it’s a reliable grab-and-go solution for pro-quality audio anywhere.