The title text pretty much says it.
Playing music, watching a video, streaming something, volume is around midway to three-quarters up - then I connect headphones via Bluetooth and when the connection is made, the headphones blast at 100% volume.
I have several different brands of headphones, and this happens with all of them.
Macbook Air M2 2022, Sequoia 15.3.2
“Volume goes to max when I connect headphones via Bluetooth: […]I connect headphones via Bluetooth and when the connection is made, the headphones blast at 100% volume. I have several different brands of headphones, and this happens with all of them.“
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Troubleshooting Loud Mac Headphones
Try Resetting the Core Audio:
Type the following command in Terminal:
sudo killall coreaudiod
To get to Terminal go to: Apple menu > Applications > Utilities > Terminal
Volume goes to max when I connect headphones via Bluetooth