A-Bus

Not just popular because it's so easy to install

The A-BUS system from Russound has long been known as the easiest distributed audio system to install due to its simplified wiring structure. At least that's why the installation professionals love it. But why do they keep recommending it? Because their customers love it, of course!


Multiroom Simplified


Russound's simplest multi-room solutions are based on the A-BUS technology—the embodiment of simplicity. Designed for exceptional ease of use, our systems are flexible and modular. From single source systems that allow you to share music throughout your home to basic multi-source systems that provide multiple music sources in different locations, Russound offers solutions for any home

Showing 1 - 4 of 4 results
Russound A-PS Power Supply
$59.99
A component of the A-BUS Multiroom Audio System⦁ 100-240VAC to 24VDC, 2.5 Amp converter power supply ⦁ Can power up to four A-BUS amplified keypads ⦁ The A-PS installs at the main system location ⦁ The A-PS connects to the system through an A-BUS Hub
A component of the A-BUS Multiroom Audio System⦁ 100-240VAC to 24VDC, 2.5 Amp converter power supply ⦁ Can power up...
Russound A-H2 1 Source, 2 Zone Surface Mount Hub
$165.00
The A-H2 hub gives you two rooms of music from a single source. By connecting a receiver to the hub, you can use the receiver to select other sources. Or you can connect just a single audio source, such as a computer or a CD changer. The A-H2 supports A-BUS Amplified Keypads and Amplified Volume Controls. An optional Status feature indicates on your keypads when the source receiver is on and turns your keypads off when it’s turned off. Ideal for adding a couple of rooms to a stereo system, the A-H2 can also link to an A-H4 hub to add zones to an A-BUS system. The A-H2 is designed for surface mounting, such as on a shelf or in a rack with your source equipment. ⦁ Works with Russound A-K4 Amplified Keypads ⦁ Provides source status indication on your keypads ⦁ Mounts unobtrusively near your audio equipment, on a...
The A-H2 hub gives you two rooms of music from a single source. By connecting a receiver to the hub,...
Russound A-H4 1 Source, 4 Zone Surface Mount Hub
$225.00
The A-H4 hub is the heart of a single-source A-BUS music system. It sends the output of your audio source to A-BUS Amplified Keypads or Amplified Volume Controls in up to four rooms. If you want music in more rooms, multiple A-H4 hubs can link together to provide more A-BUS zones. With a receiver or preamplifier connected to the A-H4, you can select any of your music sources to enjoy throughout the house. Or you can connect just a single audio source, such as a computer or a CD changer. For added convenience, an optional Status feature indicates on your keypads when the receiver is on and turns all your keypads off when it’s turned off.The A-H4 is designed for surface mounting, such as on a shelf or in a rack with your source equipment. ⦁ Works with Russound A-K4 Amplified Keypads ⦁ Provides source status indication on your keypads...
The A-H4 hub is the heart of a single-source A-BUS music system. It sends the output of your audio source...
Russound A-H484 4 Source, 4 Zone Surface Mount Hub
$619.00
The A-H484 multisource hub allows you to play up to four audio sources through your A-BUS system. You can select any source independently in each zone at the keypad or with an A-LRC1 remote control. Each zone may have one or two rooms with A-K4 Amplified Keypads. The A-H484 multisource hub allows you to play up to four audio sources through your A-BUS system. You can select any source independently in each zone at the keypad or with an A-LRC1 remote control. Each zone may have one or two rooms with A-K4 Amplified Keypads. ⦁ Serves up to eight rooms in four zones - two rooms per zone ⦁ Multiple hubs link together to create more zones ⦁ Easily mounts on shelf or wall near audio equipment ⦁ Provides both routed and common IR outputs as well as 12-volt trigger output
The A-H484 multisource hub allows you to play up to four audio sources through your A-BUS system. You can select...