Behringer iNuke NU4-6000 Amplifier, 4x 1500 Watt @ 2Ohm, 2x 3000 Watt @ 4 Ohms (Bridged Mode), XLR/6,3 mm Jack Inputs, Speakon Outputs, Built-In Crossover, Built-In Limiter, Thermal and DC Protection, Power,Signal- and Limit-LEDs, Dimensions 19" 2HE,Depth 31 cm, Weight 5,5 Kg