Tru Audio a.3x Three Zone Audio Amplifier

Product Description

The TRU AUDIO a.3x is a three-zone audio amplifier system designed for distributed audio installations in residential and light commercial environments. The unit features a built-in 3x3x3 audio matrix configuration, allowing up to three independent speaker zones to operate simultaneously. Each zone can play the same source or a different source at the same time, giving installers and end users flexible routing without external switching hardware. The a.3x also integrates with voice-control platforms, enabling hands-free source and volume management across all connected zones.

The a.3x is suited for whole-home audio installations as well as marine environments such as yachts where multi-zone audio distribution is required. Installers connect up to three pairs of speakers across three discrete zones directly to the amplifier. The onboard matrix routing handles signal distribution internally, reducing the need for additional switchers or distribution amplifiers in straightforward three-zone layouts.

Key Features

• Built-in 3x3x3 audio matrix supports three independent output zones
• Each zone can play a shared or unique audio source simultaneously
• Voice-control integration for hands-free operation
• Suitable for residential whole-home and marine (yacht) installations
• Self-contained design reduces external switching hardware requirements

Compatibility

Designed as an OEM-style distributed audio amplifier for three-zone speaker installations in residential and light commercial settings.

Installation Notes

Installation of multi-zone audio amplifiers is typically performed by a licensed low-voltage or audio-video systems integrator. Power down the unit completely before making any speaker or source connections. Follow local low-voltage wiring codes and the manufacturer wiring diagram when routing speaker leads to each zone. Verify speaker impedance ratings are within the amplifier's specified load range before energizing the system.

Technical Specifications

• Zones: 3
• Audio Matrix: 3x3x3
• Voice Control: Yes

Standard Information

• Brand: TRU AUDIO
• Manufacturer Part Number: a.3x