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Russound A-PS

Power supply for Russound A-BUS multi-room audio systems

5 Reviews

Item # 543APS

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Our take on the Russound A-PS

This power supply feeds up to four controller/amplifiers or distribution hubs in your Russound A-BUS multi-room music system. It connects to the system through the main or expansion hub. If you have a system with more than four in-wall controller/amplifiers or hubs, you will need more than one A-PS to provide enough power to your system.

Product Highlights:

What's in the Box:

  • A-PS 24 Volt/2.5 amp DC power supply with attached 6' output cord
  • 6' AC power cord

Russound A-PS Reviews

Average Customer Review(s):

(5 Reviews)

Russound A-PS

Anonymous from Orlando, FL on 5/7/2018

Crutchfield Customer Review (What's this?)

Excellent service and support.


Cons: $$$

Product Works But is Costly

Jeff from Colorado Spgs, CO on 1/12/2018

Crutchfield Customer Review (What's this?)'s a power supply and it did supply power. Was delivered very quickly. The price is unbelievably high but I couldn't find another reasonably priced power source so I purchased it...for my daughter.

Pros: Delivered quickly.

Cons: Price unreasonably high

Russound A-PS

Anonymous from Irvine, CA on 8/8/2017

Crutchfield Customer Review (What's this?)

Works great. Very pleased with performance.



Russound A-PS

Anonymous from wilmington, NC on 11/2/2016

Crutchfield Customer Review (What's this?)

Worked perfectly. Delivered extremely fast.



Perfect Replacement for JSH-06125-9

JP from Chicago, IL on 10/15/2014

Crutchfield Customer Review (What's this?)

Works perfectly as a replacement for JSH-06125-9, which failed after 5 years of use. Very expensive though. At this price, it's half the price of an iPad mini. All for a power adaptor! Perhaps consider another sound system with much less expensive replacement accessories.

Pros: Works as replacement

Cons: Very expensive.


Hands-on research

Product Research

A-BUS System Overview


Overview: The A-PS Power Supply provides the power for up to four A-BUS controller/amplifiers. It installs at the main system location, and connects to the system through the main or expansion hub.


  • Output Voltage: 24 volt DC; fully regulated output
  • Output Current: 2.5 amps (maximum)
  • Input Voltage: 100-240VAC, 1.0-amp @ 115VAC, 47-63 Hz
  • Dimensions:
    • Width: 3.84"
    • Height:2.7"
    • Depth: 6.95" (10" with cables)

A-BUS System Overview

A-BUS System Overview: Instead of multi-channel amplifiers, speaker selector boxes, autoformers, impedance-matching equipment and long runs of expensive speaker wire, A-BUS includes amplified in-wall volume controls, and wiring installation time is significantly reduced as only a single 8-connector CAT-5 wire (not included) is run to each location. Simply add A-BUS to your existing stereo/home theater system and the A-BUS Amplified Controls will provide independent volume and source control to each room where an A-BUS module is installed. Each control contains a stereo amplifier rated to deliver 7.5 watts RMS per channel; the AC current to power each amplifier is delivered via the CAT-5 cable. The system also includes IR remote sensing and retransmission to let you control your components from any of the volume control locations, and included is a remote that controls the volume control itself and can be used to teach the Russound codes to IR learning remotes.

Our Product Research Team

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Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

This is what the sound installer said I needed to connect speakers to TV. [ Harlan  Feb 08, 2018 ]

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