![](https://help.apple.com/assets/5A8F4AB2680CE2E874DA9F16/5A8F4AB4680CE2E874DA9F1F/en_US/ebdc873d8ddcd9988bf693b03755c6aa.png)
![The configure speakers dialog showing a quadraphonic speaker configuration.](https://help.apple.com/assets/5A8F4AB2680CE2E874DA9F16/5A8F4AB4680CE2E874DA9F1F/en_US/033903f5341a7c05ba51a9d083e62c4e.png)
Create a surround sound environment
Connect external speakers to your Mac or other attached audio output device to create a surround sound environment in any room of your home.
![The MIDI Studio window.](https://help.apple.com/assets/5A8F4AB2680CE2E874DA9F16/5A8F4AB4680CE2E874DA9F1F/en_US/3881d29aa80a7669ac7a6ce6fbff954e.png)
Visually describe your MIDI device configuration
After you connect your MIDI devices—for example, keyboards and sequencers—use MIDI Studio to lay out and show the connections between them.
To browse the Audio MIDI Setup User Guide, click Table of Contents at the top of the page.