Thanks guys. I will take the time to try some positioning before jumping on a subwoofer. Just wanted to make sure that I had the capability. The m80's are in a 20' x 25' room with lots of cd's, tapes and lp's (not exactly soft surfaces) along the walls and a hard ceramic floor. (Took the area rugs up until the puppy's house broken) Not exactly conducive to warm bass. My speakers before this were a pair of old bi-amped Infinity monsters with 12" dual voice coil woofers, so I'm used to some deep bass.
Thanks again,
Scott
