morning all.1st time here.Just got the 990 and the 7500 lfm plus. Looks great but can't really listen to it yet.I have a pair of old pioneer HPM-150's but 1 tweeter and 2 mids are shot. Finally found new replacements on on web and ordered them.Thinking of buying axiom theater or building 2 more HPMs for rears and building a center but need the specs for the speakers. The amp and pre-amp are big so im finishing a new entertainment center for all the toys. Will send a few pictures when i'm done.