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

Stereo mode: 8?: 2x 660 Watt RMS
4?: 2x 1000 Watt RMS
2?: Not Allowed
Bridge mode: 8?: 1800 Watt RMS
4?: Not Allowed
Frequency Response: 10 - 20,000 Hz, -1 dB
THD+N: < 0.03%
Intermodulation Distortion: < 0.05%
Damping Factor at 8?: > 133
Slew Rate: > 15 V/µS
Input CMRR: > 60 dB
Crosstalk 20 - 20,000 Hz: > 60 dB
Signal to Noise Ratio: > 95 dB A-weighted
Input Sensitivity: 1 V~, +2.2 dBu
Max Input Voltage: +22 dBu
Input Impedance: 20 k? Balanced
10 k? Unbalanced

Lowpass filter: 120 Hz, 24 dB/Oct
Linkwitz Riley
Highpass filter: 120 Hz, 24 dB/Oct
Linkwitz Riley

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

Output Modes (Selectable): Stereo / Parallel
/ Bridge
Crossover Modes: Lowpass / Bypass
/ Highpass
Cooling: Dual Speed Fan
Airflow: Front to Back
Input / Link Connector: XLR / Jack
Output Connector: 2x Speakon
Groundlift Switch: Yes
Dimensions (LxWxH): 482 x 360 x 88 mm
Net Weight: 19 kg
Power Supply: 240V~, 50 Hz
Main Fuse: 15AT, 5 x 20 mm
Power Consumption (2x4?): 2450 Watt