Set up an audio device on your Mac
- If necessary, install any software included with the devices (such as software drivers). Plug-and-play audio devices don’t need a software driver to work with a Mac.
- Connect your audio device to your Mac.
- Choose Apple () menu > System Preferences, then click Sound.
- Choose the Input tab and select your audio interface or the audio line “In.”
Stream audio from your Mac
You can stream audio with AirPlay.