Power amplifier output power 2x 240w an 4ohm sn ratio 98 db 3u series skytec pro pa number of channels 2 rack height 2 ru dimensions 483 x 15 x 30 cm weight 62 kg outputs speakon inputs 1 x rca xlr distortion factor 05 power output at 4 ohms 240 signal noise ratio 98 db cooling system fan