i have a nine.2x and its awesome. ED amps are underrated for the power they put out, the thing is heavy as hell too
X2, i LOVE my Nine.1, best amp ive owned hands down.I agree with twisted. I owned a Nine.1. Nine.2 and they are the best amps I have ever owned. Great pricing too! I'm picking up an ED slim sub pretty soon and eventually a Nine.4.
I also have two of their 18" subs... Man those things are NUTS!