Digital pa amplifier series behringer inuke power amplifier class d total connected load 6 000 w number of channels 2 rack height 2 ru dimensions 482 x 94 x 31 cm weight 55 kg features limiter display type led display frequency response 20 20000 hz damping factor 140 distortion factor 02 power output at 4 ohms 3 000 power output at 8 ohms 1 500 signal noise ratio 100 db