Behringer nu4 6000 inuke stereo slave amplifier 4x1500w behringer nu4 6000 behringer nu4 6000 inuke stereo slave amplifier 4x1500w br behringer nu4 6000 is an ultra lightweight high density 6000 watt 4 channel power amplifier the powerful inuke nu4 6000 packs four 1500 watt amplifiers into the space of one now you can run your stereo full range mains plus two separate monitor mixes with this one exceptionally lightweight rack mountable powerhouse or you may want to operate your subwoo