I own 4 of the Behringer EuroPower amps (2x ep2500, 2x ep4000) - these amps are untouchable for the price. With a fan mod they are silent.
FWIW: My advice would be to ALWAYS buy the larger Europower amp for a paltry $50 more up front (meaning buy the EP4000 over the EP2000)......the bench...