My thinking is of course the power is absurd overkill, but they're built to withstand cigarette smoke, spilled beer and merciless punk bands. For far less than the price of (insert your esoteric boutique amp brand here), you can have three Mackies that would hide quietly over in the corner. I'm just curious as to why you don't see this more often in HT setups.

M22ti mains, EP175 sub, VP150 center, QS4 surrounds