Russound's D850 amplifier offers versatile multi-room flexibility and plenty of power when and where you need it for top-notch sound. Enjoy clear stereo sound in four rooms, or combine two channels into one to give your speakers more juice — a great option for power-hungry outdoor speakers. And unlike traditional amps that run hot and waste a lot of energy, the D850 boasts a high-efficiency Class D amplifier design for cool operation, reduced weight, and clean, undistorted sound even at high listening volumes.
The D850 can distribute music from one audio source, such as a networked music streamer, to multiple rooms in your home. Or you can connect up to four separate sources and play a different one in each listening room. Each of the amplifier's playback ""zones"" features independent left- and right-channel gain controls so you can adjust its output to fine-tune the levels of each speaker in your system. For music playback in more than four rooms, you can daisy-chain multiple Russound amplifiers together.
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