Output Power, 1000 Hz, THD+N at 1%,
Both Channels Driven:

Stereo mode: 8?: 2x 180 Watt RMS
4?: 2x 270 Watt RMS
2?: Not Allowed
Bridge mode: 8?: 540 Watt RMS
4?: Not Allowed
Frequency Response: 20 - 45,000 Hz, -1 dB
THD+N: < 0.05%
Intermodulation Distortion: < 0.01%
Damping Factor at 8?: > 250
Slew Rate: > 40 V/µS
Input CMRR: > 60 dB
Crosstalk 20 - 20,000 Hz: > 60 dB
Signal to Noise Ratio: > 105 dB A-weighted
Input Sensitivity: 1 V~, +2.2 dBu
Max. Input Voltage: +22 dBu
Input Impedance: 20 k? Balanced
10 k? Unbalanced

Protection: Clip Limiter (Fixed)
Short Circuit
Input Overload
Output Overload
DC Voltage
High Temperature

Output Modes (Selectable): Stereo / Parallel
/ Bridge
Cooling: Dual Speed Fan
Airflow: Front to Back
Input / Link Connector: XLR / Jack
Output Connector: 2x Speakon,
2 Pair Bindings Posts
Groundlift Switch: Yes
Dimensions (LxWxH): 483 x 430 x 89 mm
Net Weight: 11,78 kg
Power Supply: 200 - 240 V~, 50 Hz
Main Fuse: 6.3AT, 5 x 20 mm
Power Consumption (2 x 4?): 850 Watt