I have heard that Behringer,Was that with speakers like the OP has that are 2ohms and less for nearly all the bass.
but it has driving power aplenty.
BTW that 3000w Behringer Class-D can be got now for $299!! at Parts Express now, with free!!! shipping.
https://www.parts-express.com/behringer-nx3000-ultra-lightweight-class-d-3000w-power-amplifier--248-7012