Allen & Heath GX4816 | 48-In / 16-Out Audio Expander
Allen & Heath GX4816 | 48-In / 16-Out Audio Expander
The Allen & Heath GX4816 is a professional 48-input, 16-output audio expander designed for large-scale live sound, touring, theater, houses of worship, and professional audio installations. Featuring 48 remote-controlled microphone preamps and 16 balanced XLR outputs, the GX4816 provides extensive stage connectivity through a single digital audio connection to compatible Allen & Heath mixing systems.
Key Specifications
48 remote-controlled microphone/line inputs
16 balanced XLR line outputs
96 kHz digital audio operation
Allen & Heath dSnake and DX connectivity
Compatible with supported SQ, Avantis, and dLive systems
Rugged rackmount design for professional applications
Designed for touring, live production, and permanent installations
Product Overview
The Allen & Heath GX4816 is a high-capacity 96kHz digital audio expander designed for professional live sound and installed audio systems. With 48 remote-controlled microphone preamps and 16 balanced XLR outputs, the GX4816 delivers extensive stage I/O through a single GX digital connection. Two additional DX ports provide flexible expansion options, making it an excellent solution for touring productions, theaters, houses of worship, and large-format audio systems.
Key Specifications
- 48 remote-controlled microphone/line preamps on XLR
- 16 balanced, relay-protected XLR line outputs
- 96kHz digital audio operation
- Individual +48V phantom power LED indicators
- Remote preamp gain, pad, and phantom power control
- Locking EtherCon GX connection
- Two DX expansion ports
- Supports connection of up to four compatible DX expanders
- DX2 supports ME Personal Mixing on compatible SQ and Avantis systems
- Compatible with supported Qu 96kHz, SQ, Avantis, dLive, and AHM systems
- Up to 100m connection distance with suitable shielded network cable
- 5U rackmount or freestanding installation
What's Included
- 1 × Allen & Heath GX4816 Audio Expander
- IEC AC Power Cable
- Manufacturer Documentation and Safety Information
- Original Manufacturer Packaging
Technical Details
- Manufacturer: Allen & Heath
- Model: GX4816
- Product Type: Digital Audio Expander / Stagebox
- Analog Inputs: 48 XLR Mic/Line Inputs
- Analog Outputs: 16 Balanced XLR Line Outputs
- Sample Rate: 96kHz
- Main Connection: GX / Locking EtherCon
- Expansion: 2 DX Ports
- Remote Control: Gain, Pad, and Phantom Power
- Maximum Cable Distance: Up to 100m with suitable cable
- Power: Internal 100–240V AC Power Supply
- Mounting: 5U / 19-inch Rackmount or Freestanding
Applications & System Integration
The GX4816 is ideal for large-scale concert sound reinforcement, touring productions, performing arts centers, houses of worship, broadcast applications, and permanent professional audio installations.
Its high channel count makes it particularly useful for productions requiring extensive microphone inputs and distributed output connections. Additional DX expanders can be connected to extend system flexibility.
Haye Productions provides professional audio equipment sales, system design assistance, and integration support. Contact us for help selecting compatible Allen & Heath consoles, digital stageboxes, network cabling, and related accessories.
Warranty & Support
Brand-new Allen & Heath equipment supplied by Haye Productions, an Authorized Allen & Heath Dealer.
Includes applicable Allen & Heath manufacturer warranty coverage in accordance with manufacturer terms and conditions.
Haye Productions provides dealer-level sales assistance and product support for customers purchasing professional audio equipment.
Shipping & Pickup
Nationwide shipping is available. All equipment is professionally packed and protected for safe transportation.
Local pickup is available from Haye Productions in Phillipsburg, New Jersey. Contact us for quantity orders, local delivery, or professional audio system integration services.
