Omnitronic MCR-4250

4-channel PA-amplifier with mixing functions

Features:

4 x 225 W/ 4 ohm
Matrix level adjustment: each input source is individually adjustable for each zone
Remote voltage control (VCA) via controllers R-1, R-4, R-1S, R-2
3-band EQ and low pass filter per input channel
4 gain controls on the front panel
Electronically balanced inputs via XLR female sockets
Speaker connection via Speaker sockets or Banana/screw combination
Bridged switch for bridging
Complete protection set against overheat, overload, short-circuit, DC, softstart
Highly efficient rear-to-front air routing
Operation mode visible via LEDs for Protect, Clip, Signal for each channel
Very rugged housing
19" dimensions


Technical Data:

Power supply: 230 V AC, 50 Hz ~
Power consumption (max.): 1200 W
Power output sine:
4 ohm: 4 x 225 W
8 ohm: 4 x 150 W
8 ohm bridged: 2 x 450 W
Frequency range: 20 - 20 000 Hz
Damping factor: >150
Distortion factor: 0.05 %
Signal to Noise Ratio: 95 dB
Min. input sensitivity: 0.775 V
Input impedance: 20 kohms (balanced), 10 kohms (unbalanced)
Input: 4 balanced XLR connectors
Link: 4 balanced XLR connectors
Zone output: 4 x Speaker, 4 x screw connectors
Remote connectors: 4 x RJ45
Control elements: Power switch, Input attenuators (per channel), 45 Hz Highpass (per channel), Matrix (per channel), Volume (per channel), Equalizer (per channel), Bridge/Stereo (per channel)
Protection: Overheat, overload, short-circuit, DC, softstart, VHF signals
Indicators: Power, Bridge, Protect, Clip, Signal, Remote
Construction: Steel chassis
Dimensions: 482 x 490 x 90 mm / 19"-dimensions with 2 u
Minimum mounting depth: 510 mm
Weight: 25 kg