Allen & Heath GX4816 | 48x16 XLR Audio Expander with DX Ports for dLive & SQ

48x16 Audio Stagebox Expander for Allen & Heath Mixers The Allen & Heath GX4816 is a powerful 48-input / 16-output stagebox expander designed for seamless integration with dLive and SQ series digital mixing systems. With pristine 96 kHz audio, high-performance mic preamps, and flexible I/O expansion via DX ports, this unit is ideal for live sound professionals who demand reliability, clarity, and scalability in a rugged, rackmount-ready form. Allen & Heath GX4816 Competitive Differences

• 48 high-grade dLive mic preamps with individually selectable phantom power and status LEDs
• Operates at 96 kHz for ultra-clear audio performance
• 16 balanced XLR line-level outputs
• Dual DX ports support up to four additional DX expanders
• ME personal mixing system compatibility via DX2 socket
• Plug-and-play setup with no IP configuration required
• Compatible with CAT5e or higher cabling up to 328 ft (100 m)
• Supports up to 5 GX4816 units with dLive S Class, 3 with C Class, and 2 with SQ systems
• 5U rackmountable or shelf/floor placement options with included ears

Allen & Heath GX4816 Description The GX4816 from Allen & Heath is a rugged, road-ready GX expander that adds professional-grade remote I/O flexibility to any dLive or SQ system. It delivers 48 low-noise, fully recallable mic preamps through balanced XLR inputs, all with per-channel phantom power control and status indication. In addition, 16 balanced line outputs ensure pristine signal routing to any destination. Built to operate at 96 kHz, the GX4816 maintains high-resolution audio performance throughout the signal chain. Its dual DX ports allow you to connect up to four additional DX expanders or interface directly with ME personal monitor mixers. Whether on the stage or in the rack, the GX4816 ensures effortless plug-and-play connectivity with etherCON locking ports and support for standard CAT5e or better cabling. From touring productions to fixed installs, the GX4816 is engineered to scale with your needs, supporting multiple unit configurations depending on your mixer setup.