Tune a Sonos room with the right Trueplay method
Check product and phone compatibility, quiet the room, cover the listening area correctly, and retune after placement or room changes.
Direct answer
The shortest reliable path.
Update the Sonos system, confirm which Trueplay method the exact product and phone support, then open the room under Settings > Your System > Sound > Trueplay. Most supported products use an iOS device for advanced tuning; Arc Ultra, Era 100, and Era 300 also support quick tuning, while supported portable products can use automatic Trueplay. Keep the room quiet, do not change volume during the tones, cover the listening area as the app demonstrates, and retune whenever a speaker moves or the room configuration changes.
System view
Check the whole path.
- 01Supported Sonos room
- 02Current speaker software
- 03Compatible iOS or supported Android method
- 04Quiet measurement area
- 05Trueplay result plus later EQ
Scope before steps.
Supported Sonos speakers and home-theater rooms using the current Sonos app or Sonos S1 Controller where documented.
Professional acoustic treatment, third-party room correction, unsupported Sonos products, speaker placement design, or fixing a speaker that is offline.
Procedure
Do this in order.
- 01
Choose the documented method
Use advanced tuning with a compatible iOS device where supported, quick tuning on eligible Era or Arc Ultra products, or automatic Trueplay on eligible portable products.
- 02
Open the correct room
In the Sonos app, go to Settings, select the intended room under Your System, choose Sound, then Trueplay and Trueplay Tuning.
- 03
Make the room measurable
Silence conversation, appliances, fans, and avoidable footsteps; grant microphone access only when the app requests it for tuning.
- 04
Cover the listening area
Follow the app’s movement demonstration, moving smoothly from head to waist and across the listening area without changing the emitted volume.
- 05
Compare and preserve the result
Toggle Trueplay off and on with familiar material, then make only modest EQ changes on top of the tuning.
Diagnostic matrix
Read the result, not the guess.
| What you see | Check next | What it means |
|---|---|---|
| Trueplay option is absent | Check product, room configuration, app version, mobile platform, and the live compatibility list. | The current combination may not support that tuning method. |
| Tuning fails or sounds inconsistent | Repeat in a quiet room without changing volume or blocking the phone microphone. | The measurement conditions were not controlled. |
| Speaker or stereo configuration changed | Run Trueplay again for the new room state. | The previous correction describes a different acoustic system. |
Stop conditions
Know when not to keep changing things.
- Stop the tuning with the app control or speaker Play/Pause button if the measurement must be interrupted; do not change volume mid-pass.
- Do not treat Trueplay as a repair for distortion, rattling, dropouts, or a physically damaged speaker.
- Do not assume another room’s result transfers to a moved or reconfigured system.