Specs: Power Stereo (4 Ohms): 2 x 130 Watt Power Stereo (8 Ohms): 2 x 100 Watt Frequency response: 5 Hz - 50 KHz Signal to noise ratio: 100 dB Total Harmonic Distortion (THD): 0,05% Damping factor: 400 Input Impedance: 10 K Ohms unbalanced Slew Rate: 40V⁄µs Input Sensitivity: 0.77 V Distortion (SMPTE - 1M): < 0.03 % Protections: Current Limiter, Full Short Circuit, Open Circuit, Overheat, Ultrasonic and RF, Overload, Current Limiter Stable into reactive or mismatched loads ON ⁄ OFF Muting Controls: Power Switch, inputlevel for each channel Indicators: Power, Signal, Clip, Protect Input: 1⁄4” (6.3 mm) TRS Jack Output: lockable Speaker-plugs Cooling: High ⁄ Low Automatic Fan Control Power supply: 220 V AC 50 Hz Fuses: T 4 A Dimensions: 482 x 320 x 45 mm Height: 1U Weight: 8 Kg