

Shure ULXD4 Digital Wireless Receiver (H50 Band)
Expected August 31, 2025
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The Shure ULXD4 is a half-rack, networkable wireless receiver for use with ULX-D Digital Wireless Systems.
With an expansive set of professional features, including 24-bit / 48 kHz digital audio quality, efficient and intelligent RF performance, and AES 256-bit encryption, ULX Digital offers uncompromising wireless tailored for professional sound reinforcement.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Shure ULXD4 Digital Wireless Receiver Features:
- Predictive switching diversity.
- High Density mode optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters.
- Intelligent scanning automatically finds and deploys the cleanest frequencies to transmitters over IR sync.
- Interference detection and alerts provided on both the receiver and Wireless Workbench 6.
- Front panel gain adjustment buttons provide up to 60 dB additional gain.
- AES 256-bit encryption-enabled for applications where secure transmission is needed.
- Ethernet networking provides streamlined setup across multiple receivers, Wireless Workbench 6 integration, and AMX/Crestron control.
- Support for frequency coordination with the Axient Spectrum Manager.
- Rugged metal chassis.
- Intuitive front panel LCD menu and controls with lockout feature.
- Upgraded LCD with adjustable contrast and brightness.
- Audio and RF LED meters with peak indicator.
- Remoteable ½ wave antennas.
- Furnished rack hardware.