I'm at my father in law's trying to hook up his 5.1 system that someone had left in peices for him. There aren't any directions, and I've succeeded at establishing the fronts, rears, and center channel - but the subwoofer remains. Sorry if this is very newbie - but I still haven't purchased my first 5.1 system. The receiver is kenwood, and the speakers are bose. The Subwoofer has 2 inputs for right and left, and 2 outputs for right and left. Do I just use the right and left fronts for "B" speakers (the fronts are in "A")? Or is there something else I'm missing...? Any advice would be appreciated. Thank you in advance.