NAS to Pi, Pi to HDMI splitter, splitter to TV/amp. Amp to speakers and pre out for sub.
Just bread Serg's post. Now I'm not really sure what +main is for as the subwoofer will get some of the bass from the speakers below the crossover anyway. I just have it set to normal.
I think the +main is for when the speakers are set to Large and the lower end is still sent to the sub.
EDITED: 14 Oct 2014 08:01 by CHRISSS