19% Off

Allen & Heath GX4816 48 XLR Input/16 XLR Output Portable GX Expander with DX Sockets

SKU: AHGX4816 MFR: AH-GX4816
Earn VIP Reward Points

Key Features

  • Expand your system with the GX4816, offering 48 XLR inputs for complex audio setups.
  • Enjoy pristine sound quality with fully recallable mic preamps on every XLR input.
  • Achieve superior connectivity; add up to 5 GX4816 units to dLive S Class systems.
  • The GX4816's portable design makes it perfect for live sound and studio recording.
  • Ensure reliable performance with durable, relay-protected balanced XLR outputs.
  • Simplify your workflow with the GX4816's easy integration with Allen & Heath systems.
See More Product Details
Special Order?Estimated to Ship: 09/28/2025
Free Shipping

See Options

1

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Allen & Heath GX4816 Specifications

General

General

Jump to...
  • Multiple GX4816

    Up to 2 GX4816 units can be added to a SQ system
    Up to 3 GX4816 units can be added to an Avantis system
    Up to 5 GX4816 units can be added to a dLive S Class system
    Up to 3 GX4816 units can be added to a dLive C Class system (can be added to a system)

  • Mic/Line XLR Inputs

    Balanced XLR, +48V phantom power

  • Mic/Line Preamp

    Fully recallable

  • Input Sensitivity

    -60 to +15dBu

  • Analogue Gain

    +5 to +60dB, 1dB steps

  • Pad

    -20dB Active PAD

  • Maximum Input Level

    +30dBu (PAD in)

  • Input Impedance

    >4k Ohm (Pad out), >10k Ohm (Pad in)

  • Mic EIN

    -127dB with 150Ohm source

  • Phantom Power indication

    Per socket, internal or external phantom power sensing, triggered at 24V

Outputs

Jump to...
  • Analogue XLR Outputs

    Balanced, Relay protected

  • Output Impedance

    <75 Ohm

  • Nominal Output

    +4dBu = 0dB meter reading

  • Maximum Output Level

    +21dBu

  • Residual Output Noise

    -95dBu (muted, 22Hz-22kHz)

  • Mains Voltage Operating Range

    100-240V AC, 50/60Hz

  • Mains Power Consumption

    80W Max

Temperature

Jump to...
  • Operating Temperature Range

    32 Degree F to 104 Degree F (0 Degree C to 40 Degree C)

Physical

Jump to...
  • Dimensions (W x D x H)

    18.9 x 10 x 9" (481.6 x 255 x 229.5mm)

  • Weight

    17.6 lbs (8kg)

  • UPC Code

    6938122248809

About Allen & Heath GX4816

While the GX4816 is a versatile 96kHz audio expander, it offers more than just high-input-count remote expansion for SQ, Avantis, and dLive mixing systems, as well as the AHM-64 audio matrix processor. This portable GX expander is equipped with 48 dLive mic preamps, each featuring independent Phantom Power LED indicators, ensuring optimal control and visibility during use.

In addition to its impressive input capabilities, the GX4816 also boasts 16 XLR line outputs, providing an array of connectivity options for your audio equipment. The inclusion of 2 DX ports allows for seamless connection to up to 4 DX Expanders, facilitating further I/O expansion and enhancing the versatility of your setup.

For those utilizing the ME Personal Mixing System, connection is made possible via the DX2 socket when used in conjunction with SQ or Avantis systems. The GX4816 ensures a streamlined connection process, connecting via a single Cat5e cable to an SLink socket on a SQ, Avantis, or AHM-64, or to a gigaACE audio network card on a dLive system.

Moreover, the GX4816 maintains this simplicity when connecting to DX Expanders and the ME Personal Mixing System, also utilizing a Cat5e cable. This portable GX expander with DX sockets is designed to enhance your audio experience, offering a high degree of flexibility and control in a compact, portable package.

Allen & Heath GX4816 Features

  • 48 Mic Preamps on XLR with Phantom Power status LEDs
  • 16 XLR Line Outs
  • 96kHz operation
  • DX1 Port - compatible with a single DX32, or up to 2 DX168/DX164-W expanders
  • DX2/ME Port - compatible with a single DX32, up to 2 DX168/DX164-W expanders, or a ME personal monitoring system (not compatible with AHM-64 or dLive)
  • Compatible with SQ, Avantis, AHM-64 and dLive (dLive requires firmware V1.86 onwards)
  • Rack-mounted (5u) or shelf/floor operation
  • Plug and Play - no IP addressing required
  • Compatible with CAT5e (or higher) cables of up to 100m
  • Locking EtherCon ports

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Expand your system with the GX4816, offering 48 XLR inputs for complex audio setups.
  • Enjoy pristine sound quality with fully recallable mic preamps on every XLR input.
  • Achieve superior connectivity; add up to 5 GX4816 units to dLive S Class systems.
  • The GX4816's portable design makes it perfect for live sound and studio recording.
  • Ensure reliable performance with durable, relay-protected balanced XLR outputs.
  • Simplify your workflow with the GX4816's easy integration with Allen & Heath systems.

What's in the box:

  • Allen & Heath GX4816 48 XLR Input/16 XLR Output Portable GX Expander with DX Sockets
  • IEC Cable
  • Allen & Heath 2 Year Limited Warranty