Power amplifier series behringer europower total connected load 4 000 w number of channels 2 rack height 2 ru dimensions 482 x 88 x 402 cm weight 166 kg inputs 2 x xlr features limiter bridge mode frequency response 20 20000 hz damping factor 300 distortion factor 001 power output at 4 ohms 1 400 power output at 8 ohms 750 power output 8 ohm bridged 2 800 watt pro kanal power output 4 ohm bridged 4 000 watt pro kanal signal noise rat