Description
The Russound D850 digital multi-channel amplifier offers the features custom installation professionals demand while offering a lighter weight, smaller chassis and more efficient Class D power. The feature-rich design of the D850 is ideal for the demands of distributed audio systems and is also compatible with our Russound volume controls. Its 8 channels are arranged in stereo pairs to provide discreet amplification and custom configurations for each of 4 zones.
Features
- High efficiency, cool running digital amplification
- Zones are bridgeable to create flexible power configurations
- Global bus input, independent inputs per zone
- Global trigger input/output
- Independent trigger input/output per zone
- Audio sensing with auto-switching delay settings per zone
- Class-D power compatible with Russound volume controls
- Robust protection circuitry for operation under extreme conditions
- Rack mountable
Specifications
- Amplifier Channels: 8 channels 4 independent zones
- Bridge Mode: Select Stereo or Bridge mode per zone 8 Ohm only
- Frequency Response: 20Hz to 20kHz +1.7/-1dB at 1W output into 8 Ohms
- Fuse Rating: 100-120V/T5A, 250V US & Canada, 220-240V/T2.5A, 250V Europe
- Input Impedance: >22k Ohms Line Input
-
Input Sensitivity:
600 mV for 80W @ 1 KHz 4 Ohm One Zone
700 mV for 50W @ 1 KHz 8 Ohm One Zone -
Power Output:
80W /Channel, 1kHz into 4 Ohms, One Zone Driven
50W /Channel, 1kHz into 8 Ohms, One Zone Driven
160W, 1kHz into 8 ohms, Bridge -
Power Requirement(s):
North American Model:
100-120VAC 60Hz 600W max
IEC C14 type connector with 3 terminal detachable power cordInternational Model (D850i):
220-240VAC 50Hz 600W max
IEC C14 type connector with 3 terminal detachable power cords for UK, Europe, and Australia - Signal to Noise Ratio: >90dB A-weighted
- Speaker Connection(s): Detachable speaker terminals support up to 14awg wire
- Switching Delay: Three settings, 5 Seconds, 5 minutes, 10 minutes
- Trigger Input(s): Bus and Zone @12VDC
- Zone Line Input: Line or Bus select switch per zone
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