I hear ya... if it sounds good, and works for you then there is absolutely nothing wrong with your choice, however many of us rely on specs or kind of thrive on them if you get me, if it says 500w we expect 500 real world watts, not knowing if you are a spec guru I simply pointed that out for ya, and again, I may be wrong...Rock on!Well I found someone selling the BQ250 prototype and he listed the power rating as 250 watts @ 4Ohm and 500 peak.
I don't need super loud but I can't push a 2x12 with 100watts lol
FWIW - you can push a 2x12 with 100w, it may not give you what you are looking for but there is no such thing as under-powering a cab.