If you use the search tool and search for "energy" in the subject line only, for the past few years, there are many threads comparing Energy to Axiom.

Below is one recent example comparing 80's to RC70s.

http://www.axiomaudio.com/boards/ubbthre...true#Post187366


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85