4-channel PA amplifier with integrated limiter, 4 x 750 W / 4 ohms, 4 x 500 W / 8 ohms

3 operating modes can be selected (stereo, parallel or bridged)
Input sensitivity adjustable
Speaker switch-on delay
4 level controls
Each channel with LED for activated protective circuit (protect) and output meter with clip LED
Complete protection set against short-circuit, overheat, DC voltage, power on/off transients
Fan cooling
Signal inputs via XLR connectors
Speaker outputs via lockable speaker jacks
Class H circuitry
P-Con power input
Rack installation with 2 units
Power supply:
230 V AC, 50 Hz

Power consumption:
700 W (1/8 power)

Power output sine:


4 ohms
4 x 750 W

8 ohms
4 x 500 W

8 ohms bridged
2 x 1500 W

Frequency range:
20-20000 Hz, ±1 dB

Damping factor:
>200

Distortion factor:
0.5 %

Slew rate:
>10 V/µsec

S/N ratio:
>100 dB

Input sensitivity:
0.775 V / 1.4 V, switchable

Input impedance:
20 kohms (balanced), 10 kohms (unbalanced)

Input connectors:
4 x XLR

Output connectors:
4 x speaker

Control elements:
power switch, level control per channel, mode switch (stereo/bridged), limiter selector, groundlift selector

LED indicators:
bridged, protect, and 5-fold output meter with clip LED (per channel)

Protection circuits:
short-circuit, overheat, DC voltage, power on/off transients, softstart

Construction:
steel chassis with steel front panel

Dimensions (DxWxH):
415 x 483 x 103 mm (19, 2 U)

Weight:
19.5 kg