Sorry if this is a naive question. New user.
I'd like to create a workflow that opens the OS X Sound control panel and then selects a particular sound output.
I'm constantly switching between headphones, display, and USB output, so I'd like to automate that.
Here's what I've got so far in the linked screenshot.
It opens System Preferences no problem.
From there, how can I get Alfred to open the Sound control panel, then output, then select one or another of the output options?
In case it helps, I've attached an image of the Sound control panel.