I am running a recent install of Fedora 38 on a 2015 iMac 27inch booting from an external drive. I have Logitech THX Z623 speakers connected via an RCA to headphone jack in the back. When I play music through Spotify they are not coming out of the external speakers and are showing up as “Headphones” when I adjust the volume. Once I unplug them, the sound comes out fine from the built in apple speakers.
Here is the info after running INXI -A:
12Device-1 Intel 100 Series/C230 Series Family HD Audio 12driver snd_hda_intel
12Device-2 AMD Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series]
12API ALSA 12v k6.4.6-200.fc38.x86_64 12status kernel-api
12Server-1 PipeWire 12v 0.3.76 12status active
Any insight and solutions would be appreciated. Thank you!