Allen & Heath GR4 Audio Mixer – Compact Professional Mixing Console for Install and Live Use (AH-GR4)

Allen & Heath GR4 Audio Mixer (AH-GR4)

Compact 1U Zone Mixer for Installed Background Audio and Paging Systems

The Allen & Heath GR4 (AH-GR4) is a compact 1U rackmount or desktop audio zone mixer designed for simple multi-zone audio distribution in commercial environments. It is commonly used in places such as restaurants, retail stores, bars, hotels, and other installed sound systems where reliable background music and paging control are required.

The unit provides flexible input routing, zone control, and priority paging functions in a space-saving design, making it suitable for permanent installations where ease of use and system stability are important.

Key Features

• 1U rackmount or desktop multi-zone audio mixer
• 4 microphone inputs with flexible routing options
• 4 stereo line inputs for music sources and playback devices
• 4 audio zones with independent level control and routing
• Front panel 3.5mm input for portable devices (priority override)
• Support for paging and emergency alarm integration
• Configurable priority modes (mic override, paging, emergency mute)
• Remote control compatibility via optional wall controllers
• Euroblock (Phoenix) connectors for secure installation wiring
• Designed for commercial installed sound systems

Product Overview

The GR4 is built to manage background music and paging across multiple areas from a single compact unit. Each zone can be controlled independently, allowing different audio sources or volume levels in separate locations.