Soundscape Products
Russound Custom Installation Products
R1250MC
Amplifier
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 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 incorporates robust protection circuitry for safety and reliability under extreme circumstances.
Features Include:
- Wide application use 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
Technical Information:
- Single Zone Maximum Output Power: (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 Output Power: 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 Fuse Rating: T15AL 250V Europe: 230VAC 50Hz 4A Fuse Rating: T10AL 250V
- Dimensions: 17" W x 16.5"D x 5.875"H (43 x 42 x 15 cm)
- Rack space: 3U
- Weight: 48.9 lbs. (22.2 kg)
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ORDERING BY PHONE
If there is no authorized dealer in your area you can order directly from Soundscape with a 10-day, satisfaction, money-back guarantee.
US and Canada, 1-800-450-HIFI (1-800-450-4434)
Outside the US and Canada, (707) 578-4434
Monday - Friday 11:00 AM - 7:00 PM (PST)
Fax: (707) 578-4436
Last Updated :October 2, 2005
1044 Fourth Street, Santa Rosa, CA 95404
Phone/707-578-4434 or 800-450-HIFI
marcs@sonic.net
