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Russound D890 8-channel multi-room power amplifier

Item # 543D890

Power a custom-installed audio system with this capable, compact amplifier.

Power a custom-installed audio system with this capable, compact amplifier.

Item # 543D890

Ships free

Ship date unknown
$999.00

About the Russound D890

Athena H.

A versatile amplifier for custom audio installations

Want to power in-ceiling or in-wall speakers in multiple rooms? The versatile eight-channel Russound D890 can help. This efficient Class D amplifier has the power to drive stereo speakers in up to four independent zones. Or you can bridge channel pairs to create a single, more powerful channel — great for power-hungry speakers.

A versatile amplifier for custom audio installations

Want to power in-ceiling or in-wall speakers in multiple rooms? The versatile eight-channel Russound D890 can help. This efficient Class D amplifier has the power to drive stereo speakers in up to four independent zones. Or you can bridge channel pairs to create a single, more powerful channel — great for power-hungry speakers.

You can also connect this amp to the multi-channel preamp output a compatible A/V receiver to expand your surround sound system in your home theater room. Many modern receivers have processing for additional height or surround channels for more immersive surround sound

Flexible connections

The amp has an independent stereo pair of analog RCA inputs for each zone. That's perfect if you'd like to listen to something different in each room. Two stereo RCA bus inputs let you feed connected sources to one, some, or all of the zones. Selecting which zones get which source is as easy as flicking the input switch on each zone.

Compact and rack-mountable

The newer, slimmer design of the Russound D-series amps makes it easier than ever to fit in an extra power amp. Set it on a shelf, in an entertainment center, or a component rack. The D890 fits in a 1U space, and rack ears are included.

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Product highlights:

  • 8-channel amplifier with 4 independent playback zones
  • 45 watts per channel into 8 ohms (1,000 Hz) with one zone driven
  • 90 watts per channel into 4 ohms (1,000 Hz) with one zone driven
  • 180 watts per channel into 8 ohms in bridged mode (one zone driven)
  • high-efficiency Class D amplification
  • thermal fan cooling
  • signal-to-noise ratio: greater than 90 dB
  • rear-mounted, independent level controls for each zone
  • 3 output filter settings for each zone
    • full-range (full): the entire, unfiltered audio signal is sent to the speakers
    • low-pass (lp): frequencies from 20 Hz to 160 Hz are sent to the speakers — great for passive subwoofers
    • high-pass (hp): frequencies from 80 Hz to 20,000 Hz are sent to the speakers
Connections:
  • Bus A and Bus B stereo RCA inputs let you assign connected sources to any zone
  • discrete "local" RCA inputs for each zone
  • 12V trigger input and output for automated turn-on
  • signal-sensing input activates the amplifier when a source is detected
  • global trigger input/output
  • detachable Phoenix-style speaker connectors support up to 14-gauge wire
  • removable AC power cord
Dimensions and other info:
  • rack mountable chassis (rack mount ears included)
  • 17-1/8"W x 1-3/4"H x 9-3/4"D (1U rack space)
  • weight: 8 lbs.
  • warranty: 2 years
  • MFR # 2800-853906

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More details on the Russound D890

Stacey B.

Features & specs

General
Number of Channels 8
Power Output per Channel (8 ohms) 45
Power Output per Channel (6 ohms) ---
Power Output per Channel (4 ohms) 90
Frequency Bandwidth 1k
THD ---
Minimum Impedance ---
Bridged Power per Channel 180 watts
Speaker Outputs 8
THX Certification ---
Width (inches) ---
Height (inches) ---
Depth (inches) ---
Weight ---
Parts Warranty 2
Labor Warranty 2
Inputs & Outputs
Number of Inputs ---
Input Type ---
Removable Power Cord IEC 3-prong
Level Controls ---
Speaker Connectors ---
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The Russound D1290 offers these features:
  • features a 12-channel amplifier
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