Syncing TV sound to the system or to the grouped speakers

In the Bose app, there is a sync option in your product settings. This is useful when playing audio from a video source—like a TV sports channel—to a group of Bose speakers. You can use the sync option to decide if the grouped speakers should play in sync to the picture on the TV or if they should play in sync will all other grouped speakers.

Syncing sound with the TV picture is recommended if people can see the TV while listening accompanying audio on grouped speakers. Syncing sound with all grouped speakers is recommended if the TV picture is not as important as having all grouped speakers playing in unison.