Well, I've decided to go with an Axiom center channel. I think the VP100 will work fine for me but was wondering what the advantages to the VP150 might be? It's hard to decide when you can't hear the speakers before purchasing. A problem I may have with the VP150 is that my receiver is a Pioneer VSX-D811S which according to the manual only supports 8 ohm loads. Has anyone had any experience with this unit and lower ohm loads? My room is roughly 12'x25'. I'm sure the VP100 would work great but I'm always looking for excuses to spend more $$ than I should.