Courtey of Macrumors
The default bluetooth audio codec on mac kind of sucks.
To enable aptX, enter this in your terminal:
sudo defaults write bluetoothaudiod "Enable AptX codec" -bool true
To enable AAC, enter this in your terminal:
sudo defaults write bluetoothaudiod "Enable AAC codec" -bool true
To disable either codec via Terminal, simply replace -bool true
with -bool false
at the end of the command.