Number of powered channels	4
Total output all channels driven	2000 W
Max output voltage per channel	141 Vp / 100 Vrms
Max output current per channel	16.3 Arms
Asymmetric load operation	Units are capable of delivering extra power to one channel while sending significantly less to the other. See "single ch. max" below the "all ch. driven"

2 Ω load	1 dBu: 500 W @ 45 V mode
4 Ω load	4 dBu: 500 W @ 45 V mode
8 Ω load	3 dBu: 500 W @ 70 V mode
16 Ω load	3 dBu: 500 W @ 100 V mode
70 V load	4 dBu: 500 W @ 70V mode
100 V load	4 dBu: 500 W @ 100 V mode

2 Ω load	1 dBu: 500 W @ 45 V mode
4 Ω load	3 dBu: 1000 W @ 70 V mode
8 Ω load	4 dBu: 1250 W @ 100 V mode
16 Ω load	4 dBu: 625 W @ 100 V mode
70 V load	4 dBu: 1100 W @ 70 V mode
100 V load	4 dBu: 1600 W @ 100 V mode

THD (20 Hz - 20 kHz @ 1 W into 8 Ω)	<0.1%
THD @ 1 kHz, 1 dB below clipping	<0.05%
Signal-to-noise ratio	>106 dBA
Channel separation (crosstalk) @ 1 kHz	>70 dB
Frequency response	2 Hz - 40 kHz
Input impedance	20 kΩ
Input common mode rejection, CMR	50 dB
Output impedance	25 mΩ

LIMIT switch (per channel)	3 positions: A, B and C
Max output voltage, LIMIT switch pos A (70 V)*	141 Vp / 100 Vrms
Max output voltage, LIMIT switch pos B	100 Vp / 70 Vrms
Max output voltage, LIMIT switch pos C (Lo-Z)*	63 Vp / 45 Vrms
Gain in LIMIT switch pos A (70 V)*	38.2 dB
Gain in LIMIT switch pos B	35.2 dB
Gain in LIMIT switch pos C (Lo-Z)*	31.2 dB
Level adjustment (per channel)	Rear panel potentiometer, detented from -∞ to 0 dB

Input connectors (per ch.)	3-pin detachable screw terminals, electronically balanced
Output connectors (per ch.)	2-pin detachable screw terminals
High pass filter	Fixed at 50 Hz, switchable per channel
Power control	Can be used to go between standby and ON, unit will also enter standby automatically after 20 min of inactivity and resume when signal is present
GPI (power control input)	Contact closure type, 2-pin detachable screw terminal, controls the power state
GPO (power state output)	Contact closure type, 2-pin detachable screw terminal, for external monitoring of the power state
Cooling	Four fans, front to rear airflow, temperature controlled speed

Nominal voltage	100 - 240 VAC
Power consumption	600 W
Standby consumption	<2.5 W
Mains connector	Standard IEC receptacle

Dimensions (HWD)	44 x 483 x 417 mm
Weight	7.9 kg
Finish	Dark grey aluminium front and black steel chassis