Detail 01
Half-rack receiver
Designed as the receiver component of a ULX-D digital wireless system.

Independent shopping perspective
The Shure ULXD4 is a half-rack receiver for ULX-D digital wireless systems in professional sound-reinforcement work. Its RF performance is designed to increase the number of simultaneous active transmitters that can operate on one TV channel. Intelligent scanning and one-touch sync streamline frequency selection and transmitter linking, while 24-bit digital audio handles source reproduction. AES 256-bit encryption addresses privacy-focused applications, and Ethernet networking supports Wireless Workbench integration plus computer control of receiver settings.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Designed as the receiver component of a ULX-D digital wireless system.
Detail 02
Provides digital audio reproduction with accurate low-end and transient response.
Detail 03
Supplies government-sanctioned security for applications where privacy is required.
Detail 04
Enables Wireless Workbench integration and computer control of receiver settings.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is a receiver for ULX-D digital wireless systems.
Yes. Ethernet networking enables Wireless Workbench integration and computer control of receiver settings.
Yes. The ULXD4 provides AES 256-bit encryption for privacy-required applications.