575 watt - Power Output (RMS) 575W - Power Requirement 230 / 115V - Frequency Response -3dB at 17Hz and 30kHz - Speaker Outputs Minimum impedance 4 Ohms - High Instrument Input Impedance 3.9m Ohms, input range 150mV - 20mV p-p - Low Instrument Input Impedance 10k Ohms, input range 300mV - 40V p-p - Line Input Impedance 22k Ohms, input level 0dBu nominal - Sub Output Impedance 1k Ohms, level 0dBu Nominal - DI Output 600 Ohms balanced, level 0dBu nominal - Tuner Output Impedance 22k Ohms, level 0dBu nominal - EQ Bass +/-15dB @ 45Hz - Middle +/-15dB @ 660Hz - Treble +/-15dB @ 7kHz shelving - Slider 1 +/-15dB @ 180Hz - Slider 2 +/-15dB @ 340Hz - Slider 3 +/-15dB @ 1.3kHz - Slider 4 +/-15dB @ 2.6kHz - Shape (Push Flat) +8dB @ 50Hz & 4kHz, -8dB @ 400Hz, filter slope - 6dB/octave - Effects Send Impedance 22k Ohms, level 0dBu nominal - Effects Return Impedance 22k Ohms, input level 0dBu Nominal - H x W x D (mm) 134 x 474 x 315 - Weight (kg) 14 -