And btw, who the hell runs a mids/highs amp at .5ohms? That doesnt make any sense, so you really cant say anything about Eminence or any other pro audio gear. Maybe thats why you might have had problems with pro audio speakers....

He is talking about a subwoofer amp (obviously), and in that case, there is a 99% chance it will be Class D, and he wont be able to tell a difference in the sound.