The old set up was a Marantz receiver powering a SB-100 sub via speaker wire for left/right channel, with speaker wire coming out for the satellites. Dude, I think this was before HTIB
I'm currently using both sub outs in my main room for the two subs. Is it possible to use the zone 2 preout wired to a wireless kit for the sub and the speaker terminals for the bookshelfs?
Sorry if my questions seem stupid