• Output Power 1KHz, <0.05% THD:Stereo Power (8 ohm): 1000W x 4Stereo Power (4 ohm): 1600W x 4Stereo Power (2 ohm): 2300W x 4Bridge Power (8 ohm): 3200W x 2Bridge Power (4 ohm): 4600W x 2• THD (20Hz~20kHz for 1W): <0.1%• THD (1kHz and 1dB below clipping): <0.05%• Signal Noise Ration: > 106dB• Frequency Response ( /- 0.1cB): 10Hz-35kHz• Damping coefficient: > 1000• Impedance (balanced/unbalanced): 20KΩ/ 10KΩ• Gain (optional): 0.775V/1V/32dB• Output socket: Speakon Connectors (NEUTRIK)• Input socket: Combo XLR type, 3pin• Protection: Short circuit, open circuit, thermal, overload, DC, super audio protection• Power Requirement: 110-240V~ 50/60Hz (PFC)• Dimensions (WxHxD): 483 x 45 x 391mm (19.0”1.77”x15.4”)• Weight: 9.5 Kg (20.9 lbs)