Since debut, the Shure ULX-D® Digital Wireless Systems have been adopted as the leading industry standard for use in high channel count applications in installed and live sound environments, becoming a trusted solution known for exceptional audio quality, reliable RF performance, and scalable hardware.

Widely Adopted Across Diverse Applications

ULX-D Wireless products have been the go-to solution for complex sound environments — from live music and performance venues to corporate, government, and educational institutions to houses of worship and hospitality venues. Audio professionals have relied on the durability, ease of use, and secure, high-quality transmission for a wide variety of events and locations. 

ULX-D excels in delivering efficient RF performance with high channel scalability and seamless integration. The hardware is easy to use and provides uncompromising digital wireless audio, with a wide selection of trusted Shure microphones. Features such as automatic frequency management, encryption, and comprehensive remote monitoring enhance reliability in challenging installations. With secure receiver options, advanced interference protection, and robust functionality, ULX-D stands out as a versatile option for demanding RF environments.

Trusted Reliability, Now Even Better

ULX-D has helped deliver flawless audio and performance across demanding environments for years. Now, it offers even more innovative capabilities, including wide tuning, to further enhance its functionality and meet evolving industry needs. 

ULX-D Key Features

• Expanded Tuning Range: Greater geographical coverage from fewer frequency bands, up to 166 MHz (regionally dependent)
• ANX4 Scalable Wireless Receiver: Up to 24 channels of ULX-D with perpetual licenses in a single rack space
• SB900C Rechargeable Battery: 40% increase in battery run-time for up to 12 hours of transmitter use
• Shure Wireless Workbench: Advanced frequency coordination, monitoring, and control over all products and performance
• Dante Audio: Seamless digital audio routing over standard Ethernet networks, ensures high-quality, low-latency audio distribution
• Scalable Channel Count: 17 active channels in one 6MHz band and 23 in one 8MHz band, High Density Mode offers 47 active channels in one 6MHz band and 63 in one 8MHz band
• 2.9 Millisecond Latency: Near-instant audio transmission that delivers pristine 24-bit/48kHz digital audio that is crucial for live performances, interactive presentations, and real-time events
• 256-bit AES Encryption: Secure and private audio transmission, ideal for corporate meetings, government communications, and sensitive applications while maintaining audio data integrity
• Networked, Intelligent Charging: Compatible with Shure SBC docking chargers that allow remote monitoring of charging status
• Various Transmitter Types: Wide selection of transmitters including handheld, bodypack, boundary, and gooseneck.

Wide Tuning Frequency Bands 

Move freely throughout your region with ULX-D wide tuning components, which offer an expanded frequency range of up to 166 MHz (regionally dependent). This allows you to enjoy more open channels and manage fewer frequency bands. The broader frequency range alleviates compatibility concerns by enabling consistent functionality across more locations, reducing the need to manage frequency variations.

This advancement streamlines equipment management and simplifies logistics while delivering a consistent, high-quality audio experience. With less reconfiguration required as you travel, each ULX-D system in your inventory is utilized more effectively. Wide tuning is available in ULXD1 & ULXD2 transmitters and ULXD4D & ULXD4Q receivers, ready to deploy as needed, ensuring that your audio setup remains robust and reliable wherever you go.

Maximized Channel Count with ANX4

For higher channel counts, step up to the ANX4 Scalable Wireless Receiver, and operate up to 24 channels of ULX-D digital wireless in a single rack space. Purchase your perpetual ULX-D licenses for your ANX4 and customize it with the exact channel count you require, while simplifying power and antenna distribution.

Enhanced Reliability with SB900C 

The new SB900C Rechargeable Lithium-Ion Battery is designed to boost reliability and performance for your ULX-D wireless systems. With more charge cycles, higher capacity, and a longer lifespan, the SB900C offers a 40% increase in battery run-time and up to 12 hours of transmitter use, ideal for extended events and demanding applications.

ULX-D Wireless: Ready for More

ULX-D Wireless Systems have been your trusted ally for years, consistently delivering exceptional performance while meeting the need for flexibility in your work. With the introduction of wide-tuning frequency bands and additional enhancements, ULX-D is now more equipped than ever, empowering you to achieve excellence across diverse environments.

Learn more at shure.com/ulxd