Uncompromising Digital Wireless Audio
When it comes to pushing the boundaries of digital wireless, Shure ULX-D stands at the forefront. Indeed, it's become an industry standard for installed wireless. At the core of your ULX-D system is the ULXD1 bodypack. This cutting-edge digital transmitter features stunning 24-bit/48kHz conversion, along with AES 256-bit encryption for applications requiring secure data transmission and wideband tuning for far-ranging compatibility. Shure's proprietary Gain Ranging feature optimizes your system's dynamic range to ensure flawless sound without the need for transmitter gain adjustments. Additionally, the ULXD1 features a backlit LCD with an easy-to-navigate menu and controls, frequency and power lockout, and a rugged metal enclosure. Experience unrivaled wireless sound with the ULXD1, the crossroads of innovative technology, potent scalability, and unmatched sonic clarity.
Note: The Shure ULXD1 is part of ULX-D's infinitely scalable ecosystem. For a personalized recommendation customized to your specific application, please contact your Sweetwater Sales Engineer.
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Included in the box:
- ULXD1 bodypack transmitter
- Detachable 1/4-wave antenna
- Storage bag
- 2 AA batteries (optional SB900 rechargeable Li-ion battery sold separately)


Shure ULX-D: high-density performance meets high-fidelity sound
Large-scale installations present unique wireless challenges that demand robust, scalable solutions. Shure's ULX-D system excels at this. Built to handle a wide range of input sources while shielding RF transmissions from smartphone interference and rogue signals, ULX-D delivers professional-grade wireless performance at any scale. This intelligent system offers pristine 24-bit/48kHz digital audio with ultra-low latency and wideband tuning for maximum frequency compatibility. It automatically optimizes for any input without needing manual transmitter gain adjustments and supports a broad range of trusted Shure microphone models. Security is robust and reliable, thanks to AES 256-bit encryption, and High Density mode enables up to 47 active transmitters on a single 6MHz TV channel — without compromising audio quality. Additional features include an integrated antenna splitter, networked control via Ethernet, and advanced frequency coordination through Shure's Wireless Workbench software. For flexible system integration, ULX-D dual and quad receivers come equipped with Dante and AES67 digital networking. Plus, the transmitters support both AA batteries and Shure's intelligent rechargeable options. At Sweetwater, we confidently recommend ULX-D. True to Shure's reputation, it delivers industry-leading sound quality and agile RF performance that meet the rigorous demands of modern installations.
Shure ULXD1 Features:
- Wireless digital bodypack transmitter for Shure ULX-D wireless systems
- Stunning 24-bit/48kHz conversion delivers incredibly clear and accurate reproduction of your sound source
- AES 256-bit encryption provides secure data transmission
- Wideband tuning supplies far-ranging compatibility
- Proprietary Gain Ranging feature ensures flawless sound without the need for transmitter gain adjustments
- Backlit LCD with an easy-to-navigate menu and controls
- Frequency and power lockout provides added security
- Rugged metal enclosure