The Power of PRO SOUND
With more powerful performance, the S1 Pro+ delivers even more powerful sound than its predecessor. So you can create atmosphere whenever you bring this portable PA system to a gig.

A integrated 3-channel mixer lets you deliver powerful sound:
- Channels 1 and 2 for microphones and instruments
- Channel 3 for Bluetooth streaming or AUX input
Bring it HERE. THERE. ANYWHERE.
Portable, with a handle, it's easy to walk from your parked car to your event location - whether it's the neighborhood bar or your neighbor's yard. Or go both ways with this battery-powered PA system, which delivers up to 11 hours of audio playback.*
* As with any battery-powered device, battery performance can vary depending on a number of different factors. These include the type of content being played, the volume at which it's played, and the ambient temperature. The Bose S1 Pro+ Wireless PA system has been rigorously tested and verified to deliver up to 11 hours of battery life while playing room-temperature music from the Global Spotify Top 50 at a comfortable volume, so you can carry on conversations while you're on the go. listen to songs in an enclosed space. A singer/songwriter performing indoors for an audience of up to 100 people can expect a usage time of 5 hours or more of battery life at show volume.
Sound for ANY SPACE
Be ready for any location with four positioning options and Auto EQ, which detects orientation, adjusting settings for the best performance.

Plug in & turn it on. WIRELESS.
Leave the cables in the case, simplify setup and move freely during the show when you add RF wireless transmitters for microphones and instruments (sold separately).
How it works:
1. Plug them into the outlet; connects to Bluetooth effortlessly
2. Use them for up to 4 hours
3. Store and load them into the portable PA speaker

A sound engineer in your pocket
Control this professional Bluetooth speaker via the Bose app, plus get the entire ToneMatch preset library and track Bluetooth connections.

Everything you need for a great show
Scroll through volume, treble, and bass for each channel, and access ToneMatch presets and reverb settings for channels 1 and 2. Swap positions and the OLED displays rotate automatically.

Combine work and SOUND
Between shows, play music from your phone to bring professional sound to your party. The S1 Pro+ is the most powerful Bluetooth party speaker. And if your friends think they can sing better than you, plug in a microphone, host a karaoke night, and prove them wrong.