Input : Program : Balanced combo XLR/Jack, 0 dB -10k + Link Input : Priority : Balanced combo XLR/Jack or Euroblock, 0 dB - 10k. Adjustable volume by trimmer Output : Loudspeaker output : 4Ohm - 50V - 70V - 100V Output : Priority output : 24V, activated by contact closure Output power RMS Rated : 240 watt Tone control : Bass : ±10 dB - 100 Hz Tone control : Treble : ±10 dB - 10 kHz Frequency response : 35 Hz - 22 kHz Signal to Noise ratio : > 95 dB Total Harmonic Distortion : < 0.5% Dimensions (H x W x D) :88 x 430 x 366 mm (Detachable 19” brackets not included) Weight : 14.1 Kg