SO WHY IS IT THAT THE m22I OR ALL OTHER BOOKSHELVES THAT ARE NOT BUILD TO HANDLE LOW FREQUENCIES BUT RATHER MIDRANHGES DON'T HAVE THEIR OWN CROSSOVER "BASS BLOCK" FOR PROTECTION, LETS SAY "CUT OFF" AT 75-80HZ?

THIS BOTHERS ME SINCE I CAN NOT TRUST THE AMP ADJUTMENT FOR LOW PASS AT 80HZ SINCE SOMETIMES WHEN THERE IS A POWER FAILURE, IT RESETS ITSELF. IF I RUN FULL AT HIGH VOL AN ACTION MOVIE, THIS CAN BE RISKY, ISN'T IT?

i HAVE A PIONEER ELITE THX AMP, RATED AT 150 W/RMS PER CHANNEL.CAN THE M22I HANDLE IT?

THANKS FOR YOUR REPLY.
DJ