Sonos products that can be used as surround speakers
Only products of the same model can be used together as surround speakers. For example, two Sonos Ones can be used for surround sound but One and Play:1 cannot. However, related models like One and One SL can be used together as surround speakers.
One (all generations) and One SL
Play:1
Play:3
Play:5 (Gen 2)
Five
All SYMFONISK speakers
Amp powering third party speaker