|
Low impedance mode
|
High impedance mode
|
|
|
2 Ω
|
4 Ω
|
8 Ω
|
70 V/10 Ω
|
100 V/20 Ω
|
|
Maximum midband output power,THD = 1%, 1 kHz, 8 channels driven
|
500 W
|
500 W
|
250 WVLD: 500 W
|
500 W
|
500 W
|
|
Rated output power, THD < 0.3%,20–20 000 Hz, 8 channels driven
|
450 W
|
450 W
|
225 WVLD: 450 W
|
450 W
|
450 W
|
|
Maximum bridged output power, THD = 1%, 1 kHz
|
-
|
1000 W
|
1000 W
|
1000 W/20 Ω
|
1000 W/40 Ω
|
|
Alarm power rating (according to EN 54-16)
|
-
|
325 W
|
250 WVLD: 325 W
|
325 W
|
325 W
|
|
Maximum RMS voltage swing, THD= 1%, 1 kHz
|
32 V
|
45 V
|
45 VVLD: 63 V
|
70 V
|
100 V
|
|
Power Bandwidth, THD = 1%, ref.1 kHz, half power at rated load
|
10–25000 Hz
|
50–25000 Hz
|
|
Voltage gain, ref. 1 kHz
|
32 dB
|
32 dB
|
32 dB
|
33 dB
|
36 dB
|
|
Input Sensitivity, rated power, 1kHz
|
0.775 V (0.0 dBu)
|
1.1 V (+3.0 dBu)
|
1.1 V (+3.0 dBu)
|
1.55 V (+6.0dBu)
|
1.55 V (+6.0 dBu)
|
|
THD at rated output power, MBW =80 kHz, 1 kHz
|
< 0.05%
|
|
IMD-SMPTE, 60 Hz, 7 kHz
|
< 0.05%
|
|
DIM30, 3.15 kHz, 15 kHz
|
< 0.02%
|
|
Maximum input level
|
+22 dBu (9.76 Vrms)
|
|
Crosstalk, ref. 1 kHz, at rated output power
|
< -80 dB
|
|
Frequency response, ref. 1 kHz, 8Ω load
|
15–30000 Hz (±1 dB)
|
|
Input impedance, active balanced
|
20 kΩ
|
|
Damping factor, 1 kHz, 8 Ω
|
> 240
|
|
Slew rate
|
28 V/μs
|
|
Signal-to-noise ratio (A-weighted)
|
98 dB
|
100 dB
|
100 dB
|
104 dB
|
106 dB
|
|
Output noise, A-weighted
|
< -66 dBu
|
< -65 dBu
|
< -65 dBu
|
< -65 dBu
|
< -64 dBu
|
|
Output stage topology
|
Class D
|
|
Power requirements
|
220-240 V, 50-60 Hz or 120 V, 50-60 Hz or 100 V, 50-60 Hz
|
|
In-rush current
|
27 A
|
|
In-rush current, after five-secondpower cycle
|
14 A
|
|
Power consumption, 1/8maximum output power
|
930 W
|
|
Protection
|
Audio Limiters, High Temperature, DC, HF, Short Circuit, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains Circuit Breaker Protection, Mains Over/Under voltage Protection
|
|
Cooling
|
Front-to-Rear, temperature controlled fans
|
|
Operating temperature
|
+5° to +40° C
|
|
Safety class
|
I
|
|
Product dimensions (Width x Height x Depth)
|
483 x 88.1 x 420.8 mm
|
|
Net weight
|
13.9 kg
|