Russound new white logo

Come socialize with us!   linkedin icon twitter icon facebook icon

Find a Dealer

  • Home
  • Products
    • Audio Systems
      • VoicePlay
      • MBX Streaming Systems
      • Multi Room Controllers
      • ABUS
      • Commercial Audio
      • See All Audio Systems
    • Amplifiers
      • Multichannel Amplifiers
      • Two-Channel (Stereo)
      • Mini AVRs
      • See All Amplifiers
    • Speakers
      • In-Ceiling / In-Wall Speakers
      • Outdoor Speakers
      • See All Speakers
    • Connectivity and Control
      • Speaker Selectors
      • Volume Controls
      • Infrared Systems
      • Wall Plates
      • See All Connectivity and Control
    • Legacy Products
      • Legacy Audio Systems
      • Legacy Speakers
      • Legacy Xstream Products
      • See All Legacy Products
    • Integration partners

      integration partners image

    • Integration partners
  • Russound Apps
  • Document Center
  • News
  • About Us
  • Contact
  • Integrator Login
Russound
  • Home
  • Products
    • Audio Systems
      • VoicePlay
      • MBX Streaming Systems
      • Multi Room Controllers
      • ABUS
      • Commercial Audio
      • See All Audio Systems
    • Amplifiers
      • Multichannel Amplifiers
      • Two-Channel (Stereo)
      • Mini AVRs
      • See All Amplifiers
    • Speakers
      • In-Ceiling / In-Wall Speakers
      • Outdoor Speakers
      • See All Speakers
    • Connectivity and Control
      • Speaker Selectors
      • Volume Controls
      • Infrared Systems
      • Wall Plates
      • See All Connectivity and Control
    • Legacy Products
      • Legacy Audio Systems
      • Legacy Speakers
      • Legacy Xstream Products
      • See All Legacy Products
    • Integration partners
  • Russound Apps
  • Document Center
  • News
  • About Us
  • Contact
  • Integrator Login
  • Home
  • Products
  • Legacy Products
  • Legacy Audio Systems
  • A-K4 Amplified Keypad
A-K4 Legacy
A-K4 Legacy
A-K4_600
A-K4_Back-panel

Featured Products A-K4 Amplified Keypad

Category: Audio Systems - Legacy

Simple and elegant, the A-K4 Amplified Keypad provides easy control of your music. Turn it on or off, select from up to six sources, or adjust the volume with just a touch - or use a remote control if you prefer.

 

 

 

  • Overview
  • Features
  • Specifications
  • Documents
  • Product Images

 As inconspicuous as a light switch, the A-K4 complements your decor. Its built-in amplifier powers your room speakers directly, or you can use its line outputs to feed an external amplifier or powered subwoofer.

The A-K4 works with any A-BUS hub or controller, as well as with A-BUS-ready receivers and A-BUS subzones on multiroom controllers.

 

A K4 Front panel Callouts

 

A K4 Back panel Callouts

 

  • Uncomplicated control of basic audio functions
  • Passes IR commands to connected source equipment
  • Variable line-level output allows connection to an external amplifier or powered subwoofer
  • Controllable by an A-BUS system remote

 

  • Shipping Dimensions: 3.0" (W) x 4.5" (H) x 2.5" (D), (7.6 x 11.4 x 6.4 cm)
  • Shipping Weight: 0.4 lbs (0.2 kg)
  • CAT-5e Connection: RJ-45
  • IR Control: Built-in IR receiver with pass-through
  • Max Cable Length: CAT-5, 250 ft (76 m) maximum
  • Power Requirement(s): 24 VDC, 660 mA
  • Speaker Connection(s): Screw terminal connectors
  • Speaker Impedance: 8 ohms per channel
  • User Controls: Power on / off, Source select (with multisource hub), Volume up / down 

 

ce tuv stamp v2

A-K4 Product Manual: A-K4 Product Manual

A-K4 Flyer: A-K4 Product Flyer

 

A-K4: A-K4.jpg

Related Products

Featured Products
BTA-2

BTA-2 A-BUS Bluetooth Module

The BTA-2 is a wall-mounted local input module for A-BUS installations that allows the easy integration of any Bluetooth® audio source such as those from...

More...
USRC+Remote

USRC Universal System Remote Control

The USRC works with all of Russound's multi-room audio systems including the SMZ-Series, MCA-Series, C-Series, CAA66 and CA4 in addition to all A-BUS systems.

More...
A-H484 Front legacy

A-H484 4 Source, 4 Zone Surface Mount Hub

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...

More...
A-H2

A-H2 1 Source, 2 Zone Surface Mount Hub

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....

More...

audio system icon

Audio Systems

amplifiers icon

Amplifiers

russound speaker icon

High Fidelity
Speakers

connectivity control icon

Connectivity
& Control

partner puzzle icon grey

Integration
Partners

Discover Russound Products

mobile product category icons 2

More Information

  • Dealer Locator
  • Before You Buy Online...
  • Awards
  • Career Opportunities
  • Warranty Registration
  • Privacy Policy
  • Product Ordering Guide
  • Product Training
  • Product Recalls
russound 50years logo
Member 2 Lines white sm
Russound CEPro Questforquality 2023 award

Certified Installer Program

  • My Account
  • Russound Certified Installer Program
  • Become a Russound Certified Installer
  • RCI FAQ

For Russound Dealers

  • Dealer Training
  • Product and Cloud Service Status
  • Tradeshows & Events
  • Russound Portal

 

In the News

Now Shipping: SMZ16-PRE 16x16 Matrix Pre-Amplifier with Built-In Streaming

The New SMZ16-PRE 16x16 Matrix Pre-Amplifier with Built-in Streamer is now shipping! Contact your local installer for pricing and ordering information.

Read more ...

©2024 Russound/FMP, Inc. All Rights Reserved.

Don't have an account yet? Register Now!

Sign in to your account

  • Forgot your username?
  • Forgot your password?