Bluetooth

 

 

Limitations

The following features will be disabled on Sonos products used as surround speakers:

• AirPlay
• Bluetooth audio playback
• Line-in
• Subwoofer output

https://support.sonos.com/en-us/article/surround-sound-guidelines-and-limitations

Edit: duplicate. jgatie’s quick!

If your surrounds are Bonded to an Arc Ultra or Beam2 soundbar you can Bluetooth audio to the soundbar which will also play through your surrounds. In the app set the sounds to play at “Full” for music.