I am hoping that I can send signal to my Playbar, which not configured to a TV or any other device. That is, I want you use the Playbar as my speakers for my Mac Mini (mid 2023, M2 chip) running Sonoma 14.2.1
I have succeeded in using SONOS 2 app in my iPhone to stream audio content using my WiFi. I have connected the Playbar to the computer both by USB-C to optical, and HDMI to optical, but my computer is not finding the soundbar as an output device in System Settings > Sound.