Hi Jerry, make sure to give the M3's (or any speaker you try) time for you to get used to them. There often is a 'human' break in period when switching speakers. As others have said, play with the placement and your AVR settings to get the optimal sound for you in your room.

Even if after several days you decide you don't like the M3's, try switching back to your previous speakers before you pack them up. I recall a thread a few months ago where someone had bought M60's and wasn't impressed by them at first. But after a week or so decided to plug back in the old speakers for comparison and suddenly realised how much he preferred the M60's. Bottom line is it takes time for any speaker, so whatever you do give it time to settle before you make a decision. Hope that helps.

Cheers,

Dan
On-Wall M5HP LCR, QS8 & EP500 in 7.1