My apologies John I should have asked, I did not know you were an M22 owner. I think you may have made up my mind on keeping the M22's. You have provided me with a lot of useful info. I will not be ordering a sub for about a month and would love to stick with Axiom for my purchase as they have been great. They even changed my speaker color on short notice before shipping!!! I would love an EP500 but money is a bit of a factor for me as a first-time home theater builder. I think I may take a look at some other brands for the sub but may just end up back here in the end for the EP350.

Thanks a lot John.

I think it's bedtime for me. It's 2:30am here I better get to bed I have to work in the morning.