Change height audio settings

Dolby Atmos provides two height audio channels that provide sound above the listening area to expand the sound stage beyond the horizontal plane. When listening to Dolby Atmos audio through Sonos Arc, Arc SL, Beam (Gen 2), or Era 300, you can adjust the level of the height audio channels by following the steps below:

1. Open the Sonos app for iOS or Android.
2. Go to the Settings menu.
3. Under My System, select the room with your Atmos-capable home theater product.
4. Under Sound, select Height Audio.
5. Use the slider to increase or decrease the volume of the height audio channels.