|
Load Impedance
|
2Ω
|
4Ω
|
8Ω
|
|
Maximum Midband Output Power THD = 1%, 1 kHz, Dual Channel
|
650 W
|
450 W
|
270 W
|
|
Rated Output Power THD < 0.1%, 20 Hz to 20 kHz
|
|
400 W
|
200 W
|
|
Maximum Single Channel Output Power Dynamic-Headroom, IHF-A
|
1150 W
|
660 W
|
350 W
|
|
Maximum Single Channel Output Power Continuous, 1 kHz
|
850 W
|
540 W
|
310 W
|
|
Maximum Bridged Output Power THD = 1%, 1 kHz
|
|
1300 W
|
900 W
|
|
Maximum RMS Voltage Swing THD = 1%, 1 kHz
|
55.3 V
|
|
Power Bandwidth, THD = 1%, ref. 1 kHz, half power @ 4 Ω
|
< 10 Hz to 30 kHz
|
|
Voltage Gain, ref. 1 kHz
|
32.0 dB
|
|
Input Sensitivity rated power @ 8 Ω, 1 kHz
|
+2.2 dBu (1.0 Vrms)
|
|
THD at rated Output Power MBW = 80 kHz, 1 kHz
|
< 0.03%
|
|
IMD-SMPTE, 60 Hz, 7 kHz
|
< 0.1%
|
|
DIM30, 3.15 kHz, 15 kHz
|
< 0.05%
|
|
Maximum Input Level
|
+21 dBu (8.69 Vrms)
|
|
Crosstalk ref. 1 kHz, at rated output power
|
< -80 dB
|
|
Frequency Response ref. 1 kHz
|
10 Hz to 40 kHz (±1 dB)
|
|
Input Impedance active balanced
|
20 kΩ
|
|
Damping Factor, 1 kHz
|
> 300
|
|
Slew Rate
|
25 V/ms
|
|
Signal to Noise Ratio A-weighted
|
> 106 dB
|
|
Output Noise, A-weighted
|
< -71 dBu
|
|
Output Stage Topology
|
Class AB
|
|
Power Requirements
|
240 V, 230 V, 120 V or 100 V; 50 Hz to 60 Hz (factory configured)
|
|
Power Consumption 1/8 max. output power @ 4 Ω
|
550 W
|
|
Mains Fuse
|
240 V / 230 V: T10AH; 120 V / 100 V: T20AH
|
|
Protection
|
Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turn-on delay
|
|
Cooling
|
Front-to-rear, 3-stage-fans
|
|
Ambient Temperature Limits
|
+5 °C to +40 °C (40 °F to 105 °F)
|
|
Safety Class
|
I
|
|
Dimensions (W x H x D), mm
|
483 x 88.1 x 421.5
|
|
Weight
|
12.6 kg (27.8 lbs)
|
|
Signal Processing
|
HPF / 18 dB, switchable
|