I just got back from Axpona where they had these speaker set up in the lobby of the hotel, I listened for 20 min was not really blown away. They are really large in size when you see them in person. I went to the convention to check out the Mofi source 10 before I purchased them.. Will also skip that purchase as they sounded way too bright for my taste and they were the "master version". This experience has reminded me how important it is, if possible to get a chance to listen to speakers in person before buying if you can, as everyone perceives things differently.