Tune your Era 100 or Era 300 with Trueplay

Trueplay measures how sound reflects off walls, furnishings and other surfaces in a room, then fine tunes your Sonos product to make sure it sounds great no matter where you've placed it.

Tuning options

When tuning an Era 100 or Era 300, iOS users have two different Trueplay options to choose from: quick tuning or advanced tuning. Android users can go through the quick tuning process only.

Quick tuning

Quick tuning uses the built-in microphones on your Era 100 or Era 300 to tune itself for its current location. The microphone switch must be on in order for your speaker to go through quick tuning.

Note that quick tuning is not available when an Era 100 or Era 300 is being used as a home theater surround speaker.

Advanced tuning

iOS users can choose to go through the advanced tuning process. The Sonos app uses your iOS device’s microphone to perform a more precise tuning of your Era 100 or Era 300. The advanced tuning process is the same Trueplay process currently available for most Sonos products.

Start the tuning process

Sonos app for iOS or Android

  1. Go to the Settings menu.
  2. Under My System, select your Era 100 or Era 300.
  3. Under Sound, select Trueplay, then Trueplay Tuning.
  4. If you’re on iOS, choose either Quick tuning or Advanced tuning to continue. Android users will automatically go through the quick tuning process.
  5. Follow the in-app instructions to complete the Trueplay process.

Once you’ve finished tuning your Era 100 or Era 300, the Trueplay tuning adjustments can be toggled on and off from this same menu.

Additional details

Still need help?

Our technicians can help over the phone or with a live chat. You can also ask questions and find answers with other Sonos owners in our Sonos Community.