What is the benefit of a wall-mounted audio expander?

Wall mounting places microphone inputs close to talent, reducing long cable runs and audio degradation. The DX164-W's remote preamp control via dLive, Avantis, or SQ means operators adjust levels from the console rather than the wall location.

How many mic preamps and outputs does the DX164-W provide?

The DX164-W delivers 16 mic preamps with phantom power indicators and 4 XLR line outputs, offering substantial I/O expansion in a compact wall-mount or dip-trap form factor.

What is the advantage of dual EtherCon ports for redundancy?

Dual ports allow you to connect two separate network cables to the console, providing a failover path. If one cable or connection fails, audio continues uninterrupted—essential for mission-critical broadcast and performance applications.

Can I daisy-chain multiple DX164-W units on the same system?

Yes, you can install multiple DX164-W units throughout a venue, each with its own Dante connection or daisy-chained via the second EtherCon port. This distributes mic pickup points without reducing performance.

What does the phantom power LED indicator tell me?

The LED shows which preamps are actively providing phantom power to condenser microphones or active DI boxes. This prevents accidental connection of incompatible equipment and ensures power availability.

How does Dante over Cat5e cabling simplify setup?

Dante carries all 16 mic inputs and 4 line outputs plus network control over a single Cat5e cable. This eliminates dozens of separate analog cables, dramatically reducing clutter and setup time.

What is the typical delivery timeline to the GCC?

Lead times vary with inventory. Contact Procure.ae for a delivery quote and timeline.

Can Procure.ae provide installation support for wall mounting?

Procure.ae can advise on installation locations, cabling, and system configuration. Reach out to our team to discuss your venue layout and any setup assistance needed.

How many inputs and outputs are standard on this expander?

The DX164-W provides 16 remotely controllable mic preamps with phantom power indication and 4 XLR line outputs.

What connector types are used for audio and network?

Mic inputs and line outputs are XLR connectors, while network connection uses dual locking EtherCon ports for Dante connectivity to your dLive, Avantis, or SQ console.

What warranty terms apply to the DX164-W?

Warranty coverage depends on your region and purchase agreement. Contact Procure.ae for details on coverage and technical support available.

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Allen & Heath DX164-W Wall Mount Audio Expander 16+4 XLR

Allen & Heath DX164-W Wall Mount Audio Expander 16+4 XLR

Name: Allen & Heath DX164-W Wall Mount Audio Expander 16+4 XLR
Brand: Allen & Heath
SKU: DX164-W

The Allen & Heath DX164-W is a wall-mountable audio I/O expander providing 16 mic preamps with phantom power LED indicators and 4 XLR line outputs, connecting dLive, Avantis, or SQ systems via Cat5e with dual locking EtherCon ports for redundancy or daisy-chaining.

Overview

The Allen & Heath DX164-W is a flexible audio I/O expander designed for permanent installation, offering 16 high-quality mic preamps and 4 XLR line outputs in a compact form factor suitable for wall mounting or stage dip-trap installation. It connects to dLive, Avantis, or SQ mixing systems via a single Cat5e EtherCon cable, with a second locking EtherCon port enabling redundant connection to compatible hardware or daisy-chaining to downstream expanders for additional I/O.

Key Features

16 mic preamps on XLR with independent phantom power LED indicators
4 XLR line outputs
Wall mount or dip-trap installation options
Dual locking EtherCon ports for redundancy or daisy-chain operation
Compatible with dLive, Avantis, and SQ systems
Up to 46 units per dLive S Class system via DX Link cards and DX Hubs

Specifications

Type: Wall Mount Audio Expander
Inputs: 16 × XLR Mic/Line with phantom power
Outputs: 4 × XLR Line
Connectivity: 2 × locking EtherCon (Cat5e), dLive / Avantis / SQ
Mounting: Wall mount or dip trap
Color: Black
Weight: 3.18 kg
Country of Origin: United Kingdom

Why Buy from Procure.ae

Procure.ae delivers Allen & Heath installed audio products to AV integrators, system designers, and institutional buyers across the UAE and GCC. Contact us to request a quote or discuss multi-unit project requirements for the DX164-W.

FAQ

Q: How many DX164-W units can be connected to an SQ system?
A: Two units can be daisy-chained directly to an SQ SLink port. A DX Hub can handle up to 8 DX164-W or DX168 units in any combination, which can be freely patched to the SQ's inputs.

Q: Can the DX164-W be installed in a standard NEMA enclosure?
A: Yes. With custom brackets the DX164-W can be fitted in a standard NEMA box, and the reversible mounting frame supports both in-wall and on-wall configurations.