Load Impedance |
2 ? |
2.6 ? |
4 ? |
8 ? |
Maximum Output Power, Single Channel |
1100 W |
950 W |
660 W |
350 W |
Maximum Output Power, Dual Channel |
1000 W |
850 W |
600 W |
320 W |
Maximum Output Power, Bridged |
- |
- |
2000 W |
1200 W |
Direct Drive
Load Capability
Dual Channel Bridged |
70 V Operation
Not available2
1 x 625 W (0.0 dB) |
100 V Operation
Not available2
Not available2 |
|
Maximum RMS Voltage Swing
THD = 1%, 1 kHz |
55.3 V |
Voltage Gain Ref.1 kHz |
32.0 dB |
THD at 450 W/4? MBW = 80 kHz, 1kHz |
< 0.05% |
IMD-SMPTE, 60 Hz, 7 kHz |
< 0.1% |
DIM30, 3.15 kHz, 15 kHz |
< 0.05% |
Maximum Input Level |
+21 dBu |
Crosstalk ref. 1 kHz, at 100W/4 ? |
< -80 dB |
Frequency Response, ref. 1 kHz |
10 Hz to 21 kHz (±1 dB) |
Input Impedance, Active Balanced |
20 k ? |
Signal to Noise Ratio Amplifier, A-weighted, ref to Max. Output Power@ 8 ? |
>104 dB |
Output Noise, A-weighted |
< -68 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 ? Maximum Output Power @ 4 ? |
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 |
Color |
Black |
Dimensions (W x H x D), mm |
483 x 88 x 462.4 |
Weight |
12.9 kg (28.4 lb) |
Remote Power ON/GPIO |
Power remote via switch, delay time selectable Floating relay contacts (show protect mode) Inputs for preset selection |
Signal Processing |
FIR filters, audio limiters, output and array** delay, 10-band** user PEQ, 5-band array PEQ** per channel, load impedance |
Remote Control |
SONICUE sound system software ** |
Accessories |
RMK15 (rear rack mount kit) |
Test signal for max. output power according IHF-A-202 (Dynamic-Headroom, burst 1 kHz/20 ms on/480 ms off/low level -20 dBu).
Direct drive load capability.
The direct drive load capability is a measure for the total wattage that can be driven in 70 V/100 V operation mode. A load capability value of 1250 watts means that this amplifier can drive e.g. 50 loudspeakers at a voltage tab of 25 watts. The dB value in parentheses indicates the delta to maximum modulation. In cases where the maximum modulation is not required you can use the smaller amplifier model.
1This operation mode is not recommended due to the efficiency reasons. Please use the next smaller amplifier for this mode.
2Direct drive mode not available for this configuration.
** requires firmware 2.0.
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