Russound R1250MC Home Theater Amplifier


Out of stock

The Russound R1250MC is a 12-channel power amplifier ideal for use as the main amplifier in home theater and distributed audio systems.?The 12 channels are arranged in pairs to provide amplification for six stereo zones.

  • Ideal for home theater and six-zone distributed audio systems
  • Zones are bridgeable to create flexible power configurations
  • Robust circuitry designed for stability under demanding loads
  • Installs with either attached feet or included rack ears
  • Autosensing line inputs activate amplifier zones upon detecting audio signals


Out of stock

  • The R1250MC provides an array of useful features such as autosensing line inputs, bridged mono operation, independent zone triggering.
  • Bus inputs and multiple speaker outputs per zone to meet a wide variety of applications and configurations.
  • The R1250MC is rated at 50 watts per channel into 8 ohms and 80 watts per channel into 4 ohms.
  • With a zone?s mode switch set in the Bridge Mono position, both channels in the zone are combined for a mono output of 140 watts into an 8-ohm load.
  • All this power is supplied by three high-output toroidal transformers.
  • Each amplifier output channel includes robust protection circuitry for safety and reliability under extreme circumstances.
Weight 22200 g
Dimensions 610 × 610 × 330 mm

Receivers Amps Preamps

Amplifier Channels 12
Frequency Response 20 Hz to 20 kHz +/-0.3 dB
Fuse Rating US/Canada: T15AL 250 V
Europe: T10AL 250 V
Input Impedance 47 kilohms
Input Sensitivity 70 mV for 1 W at 8 ohms
500 mV for 50 W at 8 ohms
Power Output Single Zone Maximum:
(0.1% THD+N; f=1 kHz)
50 W per channel, 2 channels at 8 ohms
80 W per channel, 2 channels at 4 ohms
140 W at 8 ohms, 2 channels bridged
All Zones Continuous:35 W per channel, 12 channels at 8 ohms
50 W per channel, 12 channels at 4 ohms
100 W at 8 ohms, each zone bridged
Power Requirement(s) US/Canada: 120 VAC 60 Hz 7 A
Europe: 230 VAC 50 Hz 4 A
Signal to Noise Ratio >100 dB
Switching Delay 0.5 to 4.5 minutes
Total Harmonic Distortion <0.05% THD+N from 20 Hz to 20 kHz
Trigger Input(s) 12 VDC 10 kilohms
Trigger Output(s) 12 VDC 100 mA
Voltage Gain 32 dB
Zone Outputs 6


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