Am I doing my speakers Justice?

No, I have not got it to clip. I heard a pass demo at a local spot that builds their own speakers and the sound was to die for. I know that my revels are a better speaker and I just want to get everything that I can out of them. Thank for all of your replies.

I'm using a PASS Labs X150 to power 86db and 4ohm speakers with thrilling results. The X150 shares innards with the X350.

Hughes,
What were the components that were driving the Revel's, that made you want the Revel's in the first place? Just trying to find your starting point system characteristics. I know the Revel's can be a bit analytical.

You have plenty of power .

Or you did 18 years ago, anyway.