Bose S1 Pro Plus

With more powerful performance, S1 Pro+ gets even louder than its predecessor. So you can be a vibe any time you bring this portable PA system to a gig.

An integrated 3-channel mixer lets you bring the loud:

• Channels 1 and 2 for mics and instruments
• Channel 3 for Bluetooth streaming or AUX input

Portable with a handle, it’s easy to go from your car to the curb to the venue — if it’s the neighborhood bar or your neighbor’s backyard. Or make it both with this battery-powered PA system that offers up to 11 hours of play time.*

An audio engineer in your pocket

Control this professional Bluetooth speaker with the Bose Music app, plus get the entire ToneMatch presets library and keep track of Bluetooth connections.

Everything you need for a great show

Cycle through volume, treble, and bass for each channel and access ToneMatch presets and reverb settings for Channels 1 and 2. Change positions and the OLED displays automatically rotate.

Mix work & PLAY

Between shows, stream music with your phone to add professional sound to your party. The S1 Pro+ is our most powerful Bluetooth party speaker. And if your friends think they can sing better than you, connect a mic, throw a karaoke night, and prove them wrong.

Be ready for any venue with four positioning options and Auto EQ, which senses the orientation to adjust settings for the best performance.TILTED BACK ON FLOOR

• VERTICALLY ON TABLE
• MOUNTED ON STAND
• MONITOR MODE

Live Stream mode allows the system to be recognized as an audio interface when you connect it to your computer using a USB-C® cable. This lets you perform live for an online audience or record audio directly to your computer’s digital audio workstation (DAW).

When Live Stream mode is enabled, the system passes a dual mono mix of Channels 1, 2, and 3 to a connected computer. In this mode, the channel volume controls behave like faders on a mixer. Adjusting channel volume using either the channel controls or the Bose Music app, adjusts the level of that channel within the mix being sent to your computer.

A monitor volume control also appears on Channel 3, allowing you to adjust the master volume of the system speakers without affecting the computer mix. Once you enable Live Stream mode, it stays enabled until you disable it, or the system powers off.