I run a one channel system with all 5 channels of the Rotel going to that one speaker. I twist my head from side to side really fast and it sounds like surround sound.
I was still doing the fitting when I snapped the picture. Here is a picture of all the wires and the back off. The speaker wires come out of the bottom slot and I have a piece of masonite that velcros over the slot so there is minimal air leakage.
EDIT* Opps, that picture doesn't show the surrounds hooked up. Just imagine some fine, 12awg, Home Depot wire coming from the wall into the Rotel.