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