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In December 2020, Sonos launched a software update that shook Sonos fans everywhere – you can now add 2 subs to your home theatre system.
1. At least 1 Sonos Sub (Gen 3) and a Sonos Arc, Beam or Amp in your system
2. Ensure your Sonos S2 app is on the latest software update
Before you start
Add a Sub (If you haven't already)
If you have already set up your Sub but would like to use it in a different room, see our article on removing your Sub.
Add a second Sub to a Sonos home theater system
Your Sonos home theater setup can connect with up to two Subs. When adding a second Sub, at least one of the Subs must be a Sub (Gen 3). You can check your Sub’s model in the System section of your My Account page.
You can adjust the settings listed below. If you’ve added two Subs to a room, each setting will apply to both Subs.
|Sub||Tap the switch to toggle the Sub audio on or off.|
|Sub Level||Use the slider to increase or decrease the volume of the Sub audio.|
|Phase Control||Select the phase of the Sub audio to help compensate for weak bass during playback.|
|Reset||Tap this to reset all Sub audio settings to their default values.|