I am certainly no expert and I believe axiom to be a standup company but , IMHO the sensitivity spec should be accompanied by the frequency at which the measurement was taken. Lower frequencies require greater power as does lower impedance and these are considerations that should be examined when buying amp power.

I know I will offend someone who believes differently than I do , but I can say that buying my XPA 5 was the best thing to ever happen to my M80's. It was not about being louder it just made the sound seem less strained.

DOG is GOD spelled backwards.
What others think of me is none of my business.
M80 V3 MY GLOSS Cherry