Yes I'm going to await my second replacement driver's arrival before I make any more comments about the 800's full output. I will just say that SO FAR it doesn't come close to the full output of my old sub, but that may very well change. If this isn't the case, then I guess there are just a lot of bugs to work out of these new amps, and that's why there have been so many complaints about them.

My Stuff :

M80's
QS8's
VP150
EP800
Denon 4802
Emotiva XPA-3
Samsung BD-P3600
Sharp 65 Inch Aquos LCD