Stereo PA amplifier with SMPS, 2 x 1250 W / 4 ohms
- Stereo PA amplifier with class D circuitry
- Low weight and height due to integrated switch mode power supply
- Reliable power amp with high impulse stability for a wide range of applications (e.g. compact PAs, multi-way PAs, international concerts)
- Limiter and speaker switch-on delay
- 3 operating modes can be selected (stereo, parallel or bridged)
- 2 calibrated level controls for precise level adjustment
- Input sensitivity adjustable
- LED VU meter and LEDs for activated protective circuit (protect), overload (clip), and signal per channel
- Highly efficient front-to-rear air routing
- Electronically balanced inputs via XLR mounting jacks, with XLR feed-through outputs
- Speaker outputs via lockable Speaker plugs and screw terminals
- Rugged steel chassis with aluminum front panel
- Rack installation with 2 units
Power supply: | 100-240 V AC, 50/60 Hz |
Power output (RMS): | |
Stereo, parallel at 4 ohms | 2 x 1250 W |
Stereo, parallel at 8 ohms | 2 x 700 W |
8 ohms bridged | 1 x 2500 W |
Signal-to-Noise ratio: | >100 dB |
Total harmonic distortion: | <0.15 % |
Damping factor: | >500 |
Voltage gain: | 39.7 dB |
Slew rate: | >10 V/µsec |
Input sensitivity: | 0.775 V/1.0 V/1.81 V bzw. 39.3 dB/37 dB/32 dB, switchable |
Input impedance: | 20 kohms (balanced), 10 kohms (unbalanced) |
Input connectors: | 4 x XLR |
Output connectors: | 4 x Speaker, 4 x XLR feed-through output |
Circuitry: | Class D |
Protection: | Softstart, short-circuit, overheat, overload, clip limit, RF and VHF signals |
Cooling: | 2 temperature-controlled fans, front-to-rear |
Controls: | Power switch, input attenuators, mode switch stereo/parallel/bridged, input sensitivity |
LED indicators: | protect, clip, – 5 dB, – 10 dB, – 20 dB (per channel) |
Construction: | steel chassis, aluminum front |
Dimensions: | 483 x 307 x 89 mm |
Rack installation with 2 U | |
Weight: | 6.25 kg |
Power consumption: | 200 1/8 power W |
Frequency range: | 20 – 20000 Hz |