I have surround 5.1 system - BIAB comes out of the front pair on my system. Its a stereo signal so you can pan it through anywhere via a mixer, but its always going to be stereo. When it enters the mixer it will come in as a stereo signal, from there the mixer routes to a destination of your choice that might be an additional pair of speakers, headphones etc..


Win 11 64, Asus Rog Strix z390 mobo, 64 gig RAM, 8700k