OK, so is there a rough estimate? At the end of the day it doesn't really matter, its just curiosity for me. I found an old thread that had Stratos Extremes at about 10 watts Class A per Klaus.
I looked and cannot find that thread I read which I mentioned in my OP, I think I may have been wrong about what amp/company I was reading about as I was also researching AVA before going the Odyssey route.