Skip Navigation

Russound A-PS

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

3 Reviews

Item # 543APS

In Stock

Ships Today

Calculating shipping cut-off...

Add to Cart

Ask an expert

Our VA-based experts can help.




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:

Works great. Very pleased with performance.

Anonymous, Irvine, CA

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):

(3 Reviews)

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

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Searches related to the Russound A-PS Power supply for Russound A-BUS multi-room audio systems