Great post indeed. So at a 100hz crossover you don't have any problems locating the sub? I'm somewhat worried because my current receiver, an older Marantz SR5200 doesn't have a variable crossover and is set to 100Hz. I've heard most people run 80Hz or 60Hz and thought I might have a problem. I guess it all depends on the sub and the room as well, but it's good news if I can keep my receiver a little longer.
Also I have one question, did you try the M3's upside down close to the center in the middle of the TV? I've read that it's bad to have an upright speaker tilted sideways (something to do with dispersion patterns I think) and was wondering how this configuration sounds compared to your current woofers out, tweeters in horizontal setup. I suppose that could just be what audiophiles say and it may not be audible to the average person.
Thanks again for posting impressions. They've been helpful!
