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Mac: To force aptX / AAC on supported Bluetooth headsets



Although iOS does not support the standard, macOS officially supports aptX (not confused with aptX HD) as a Bluetooth audio codec. However, MacOS will probably favor AAC as Apple's apps as iTunes prefers codec.

All Bluetooth headsets support the pretty awful, widely available SBC audio code. However, codec is quite awful and compresses your sound more than most will.

Generally supports more modern AAC headphones (which iPhone support) and aptX (codec as most Android devices use). Either way, some headsets fall back to SBC without explanation. Aside from quality, this can add more waiting time, which leads to an underlying sound experience.

Fortunately, on macOS, users can force AAC and aptX via a few easy steps. Follow to learn how to …

Mac: To force aptX / AAC on supported Bluetooth headset

You must first know which codec your headphones are currently using. To do this:

  1. Connect the Bluetooth headsets to your Mac and start playing some audio.
  2. Hold down the Alternate key and click the Bluetooth icon in the menu bar.
  3. Click on the headphones to expand the menu. You should see the headphone Active Codec shown in gray.

If your headphones already use AAC or aptX, no further action is required. Both standards are relatively good for wireless and are superior to the old SBC codec. But if you see your headphones using SBC, keep reading.

  1. You may need to download additional tools for Xcode, as found here. It contains Apple's Bluetooth Explorer tool. Download will require a free Apple Developer account.
  2. After downloading, open additional tools dmg and mount it.
  3. Open the add-on tool drive and came to ]
  4. app to the folder Applications .

  5. Start the app and navigate to Tools Audio Options in the menu bar.
  6. In the newly opened window, check Use use of aptX and Enable AAC (if applicable). Make sure Disable AAC and Disable aptX is turned off.
  7. Click Close to complete, then restart your computer or disconnect and reconnect the headphones. 19659008] Make sure your headphones now use either AAC or aptX with the first steps above.

For more help to make the most of your Apple devices, see our guide, as well as the following articles:


See 9to5Mac on YouTube for more Apple News:

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