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CustomTune Sound Calibration Activation | Bose Lifestyle Ultra Soundbar
bose-lifestyle-ultra-soundbar
Bose Lifestyle Ultra SoundbarSold from 2026

CustomTune Sound Calibration Activation | Bose Lifestyle Ultra Soundbar

To begin CustomTune Sound Calibration:

  1. In the Bose app ic on, tap the Audio button. If this button is not shown, tap the product control icon icon in the lower-left corner.
    If you have more than one Bose product, tap the products icon icon in upper-left corner, select the soundbar then tap the Audio button.
  2. Select CustomTune.
    If a toggle switch is shown to the right of this selection, tap Run Again. 
  3. Follow the app instructions to complete the calibration process.
During the process, the app will step you through:
  • Allowing Microphone Access for the Bose app on your device
  • Getting ready for tuning by making sure the room is quiet and the microphone on your device is unobstructed
  • Pre-calibration of your device by placing it on the soundbar to assess its microphone performance
  • Rotating your device to position the bottom towards the soundbar
  • Sitting in three different locations of the listening area during three separate sound playback sessions so your device can measure sounds produced by each speaker
  • Rotating your device back to its normal orientation

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CustomTune Sound Calibration Activation | Bose Lifestyle Ultra Soundbar