The Bose S1 Pro+ Portable PA System is a powerful, battery-powered all-in-one speaker built for performers, presenters, and party hosts who need big sound anywhere. With up to 11 hours of playtime and a convenient carry handle, it’s easy to move from your car to the stage, backyard, bar, or event space.

Designed for total flexibility, it features four positioning options—tilted back, vertical, mounted on a stand, or monitor mode—with Auto EQ that automatically adjusts the sound based on orientation. The built-in mixer lets you control volume, bass, treble, reverb, and ToneMatch presets for each channel, while the rotating OLED display keeps settings easy to read in any position.

Optional wireless RF transmitters for microphones and instruments (sold separately) pair effortlessly and store directly inside the speaker for a clean, cable-free setup. With Bluetooth streaming and control through the Bose Music app, the S1 Pro+ is perfect for live performances, worship services, schools, business presentations, DJs, and unforgettable parties.