Shure ULXD4Q-GV Quad-Channel Digital Wireless Receiver with Always-On Encryption & Dante
The Shure ULXD4Q-GV is a high-security, quad-channel digital wireless receiver engineered for mission-critical applications. Designed specifically for government, corporate boardrooms, and executive communications, this GV variant features always-on AES-256 encryption, ensuring the secure transmission of sensitive audio content.
Part of the ULX-D wireless series, the ULXD4Q-GV houses four independent digital receivers in a rugged single-rack unit with a built-in power supply. It supports Dante™ digital audio networking via dual Ethernet ports and includes RF cascade ports for streamlined antenna distribution. Audio summing allows the receiver to function as a 4-channel mixer, simplifying rack setups in dense systems.
This professional-grade receiver delivers 24-bit/48 kHz digital audio, capturing every detail with remarkable clarity, low noise, and accurate transient response—ideal for high-stakes sound reinforcement in government facilities, corporate AV systems, education, worship environments, and large-scale live venues.
Operating in the UHF band, the system uses Digital Predictive Switching Diversity to ensure robust RF performance with exceptional interference resistance. You can deploy:
Up to 17 channels per 6 MHz TV band (Standard Mode) with ranges up to 330 feet
Up to 47 channels per 6 MHz TV band (High-Density Mode) with a max range of 98 feet
Each of the four receiver modules features individual RF and audio metering, 60 dB of gain control, and balanced XLR outputs. The intuitive front panel includes a large backlit LCD and tactile controls for quick configuration, even in low-light environments.
Additional features include automatic frequency scanning, IR sync, gain optimization, and internal limiting to prevent signal clipping.
The dual Ethernet ports enable networked control and monitoring via Shure Wireless Workbench® software and the ShurePlus™ Channels mobile app, providing complete system visibility and remote operation from iOS devices.
Shure ULXD4Q-GV Quad-Channel Digital Wireless Receiver with Always-On Encryption
Details
- Four receivers in a rugged 1RU metal chassis with internal power supply
- Dante™ digital networked audio over Ethernet
- Bodypack frequency diversity ensures uninterrupted audio for mission-critical applications
- Individual gain controls, LED meters, and XLR outputs for each channel
- Up to 64 MHz tuning range (region dependent)
- Digital predictive switching diversity
- High Density mode allows higher channel counts at distances up to 100 ft / 30 m
- Optimized scanning finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR sync
- Always-on AES-256 encryption for enhanced privacy in confidential settings
- Ethernet networking provides streamlined setup across multiple receivers, Wireless Workbench® integration, and AMX/Crestron control
- Yamaha® device ID allows simplified channel patching on CL consoles ("YAMAHA" is a registered trademark of Yamaha Corporation)
- Remote-mountable ½ wave antennas included
The Shure ULXD4Q-GV is a quad-channel networkable wireless receiver for use with ULX-D® Digital Wireless Systems.
With 24-bit / 48 kHz digital audio for pristine sound quality, efficient RF transmission for maximum channel capacity in crowded spectrum, and always-on AES-256 encryption to protect confidential content, ULX-D delivers uncompromising wireless for the most demanding environments.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
