I recently purchased monitor 9 v.4 (fronts),cc390(cen) ps1200adp370(rears)and a denon avr 2307 reciever.I had the speakers for about week and a half now and messed around with the reciever.Its loud for music which is good and a bit boomy for movies on my ps3.I heard good things about the monitor 11s on this site and was thinking about shelling a few more bucks for them.I can still return the m 9s but will they match up with my center and sub?Im looking for a more crisp and tighter sound.I just want to make the right decision and not doubt myself.