Hmm, ok wid and Mark, just run cable (tv) coax and terminate it at the wall as usual. Then, run a sub cable/rca connector as you described from amp to wall, then wall to sub. That's simple enough.
Last time I attempted an HT, I forgot to install the subwoofer cables during the build and had to just try to hide them around the baseboard with a monoprice 25ft cable. Sounded good. Looked pretty makeshift though.
I'm hoping to locate four wall plates around the room for subwoofer locations in order to find the optimal location for a single sub (EP-600)as per Dr. Floyd Toole's paper. It's a whole lot easier to do now than after the walls go up.
