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Product description

MODEL- R1250MC VENDOR- RUSSOUND

FEATURES- Audio Amplifier- Black
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. The R1250MC provides an array
of useful features such as 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 zones 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 incorporates robust protection circuitry
for safety and reliability under extreme circumstances.
* Wide application use is ideal for home theater and 6-zone distributed
audio systems.
* Bridgeable zones to create flexible power configurations.
* Reliable and robust circuitry designed for stability under demanding
loads.
* Flexible installation with either attached feet or included rack-mount
ears.
* Space-saving design 3U enclosure saves rack or cabinet space.

-- SPECIFICATIONs ------------------------------------
OUTPUT POWER - Single Zone Max.: (0.1% THD+N; f=1 kHz)
50W per channel, 2 channels at 8 ohms
80W per channel, 2 channels at 4 ohms
140W at 8 ohms, 2 channels bridged
All Zones Continuous:
35W per channel, 12 channels at 8 ohms
50W per channel, 12 channels at 4 ohms
100W at 8 ohms, each zone bridged
DISTORTION - <0.05% THD+N from 20Hz to 20kHz
SIGNAL-TO-NOISE RATIO-
>100dB
FREQUENCY RESPONSE- 20Hz to 20KHz +/- 0.3dB
INPUT SENSITIVITY - 70mV for 1W at 8 ohms
500mV for 50W at 8 ohms
LINE INPUT IMPEDANCE-
47 kilohms
VOLTAGE GAIN - 32dB
DELAY TIME - 0.5 to 4.5 minutes
INPUT TRIGGER - 12VDC 10 kilohms
OUTPUT TRIGGER - 12VDC 100 mA
POWER REQUIREMENTS- North America: 120VAC 60Hz 7A
Europe : 230VAC 50Hz 4A
FUSE RATING - North America: T15AL 250V
Europe : T10AL 250V
DIMENSIONS - 17" W x 5.875" H x 16.5"D WT.- 48.9 lbs.
RACK SPACE - 3U

In 1967 in a quiet town in rustic New England, Russound was founded based on a desire to make the finest audio accessories on the market. The company’s early products included hi-fi solutions such as speaker selectors, tape monitor switchers and volume controls. The name Russound became synonymous for high-quality volume controls and the company soon developed a reputation as the industry’s leading manufacturer.