SPECIFICATIONS Output Power Maximum Output Power 8 Ohms per channel, both channels driven: 500 W 4 Ohms per channel, both channels driven: 800 W 8 Ohms, bridge mode: 1700 W Connectors Inputs 2 x XLR 2 x 1/4″ TRS Input Impedance XLR: 20 kOhms, balanced 1/4″ TRS: 10 kOhms, unbalanced Outputs 2 x locking-style professional speaker connector, binding post System Output Circuit Class-H, complementary linear output Circuit Protection Short circuit current, DC fault, AC fuse, limiter, thermal cut Distortion lt; 0.03% (8 Ohms @ 50% max. power output) Damping Factor gt; 120 @ 8 Ohms Frequency 20 Hz to 20 kHz, +0/-0.5 dB @ -10 dB below rated output power 10 Hz to 80 kHz @ -3 dB Signal-to-Noise Ratio gt; 100 dB (unweighted, 20 Hz to 20 kHz) Voltage Gain 35.6 dB @ level control max Input Sensitivity 0.77 V / 26 dB / 1.4 V, switchable @ level control max Controls Front Power switch, level control Rear Sensitivity, limiter, ground / lift, mode switch Indicators LEDs Power: White LED Signal: Green LED Clip: Red LED Protection: Yellow LED Mono mode: Yellow LED Bridge mode: Yellow LED