Part of the ULX-D wireless series, the Shure ULXD4 houses a single digital receiver in a rugged half-rack unit with an external power supply.





The ULX-D Series simplifies the set up and management of large numbers of wireless systems. It is ideal for professional sound reinforcement applications in large live venues and houses of worship, as well as A/V installations in conference, educational, and corporate facilities. Compatible with a wide selection of Shure transmitters and mic capsules, it delivers pristine 24-bit/48 kHz digital audio, capturing every detail with clarity, accurate low end, and crisp transient response.





The ULX-D operates in the UHF band, utilizing Digital Predictive Switching Diversity to protect the transmission from interference, delivering rock-solid RF signal stability without audio artifacts. In Standard mode you can run up to 17 channels per 6 MHz TV channel, at a range up to 330'. Alternatively, the High-Density mode lets you run up to 47 channels per 6 MHz TV channel, at a maximum range of 98'. The system offers AES-256 encryption for security.





The unit features audio and RF meters, 60 dB of gain control, and both XLR and 1/4" outputs. A large LCD screen and intuitive controls let you quickly make adjustments, even in low-light situations. Additional features include automatic frequency scanning, IR sync, gain optimization to match any input source, and internal limiting to prevent clipping.





The Ethernet port allows multiple receivers to be easily networked together for simplified frequency coordination and deployment via Shure's Wireless Workbench software. In addition, the Channels Mobile App enables you to control the system remotely from an iOS device.The Shure ULXD1 is a digital wireless bodypack transmitter compatible with ULX-D receivers. With rugged, yet lightweight aluminum housing, it delivers pristine audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options for professional sound reinforcement applications.





The ULXD1 features a TA4M input, allowing you to connect a lavalier or headset mic of your choice for hands-free presentations and performances or a dedicated adapter cable for use with an instrument (mic and cable available separately).The black Shure DL4 DuraPlex is a waterproof, omnidirectional miniature lavalier microphone equipped with a TA4F connector for compatible Shure wireless bodypack transmitters. Built to withstand the rigors of professional use with an IP57 dust-resistant, waterproof rating, this durable mic offers a neutral, full-range sound ideal for capturing speech, dialog, and singing in broadcast, reality TV, presentation, and theater applications.





The DL4 DuraPlex features a 5mm miniature capsule for discrete placement. The mic also offers high gain before feedback, making it well suited for speech and dialog at events with loud sound reinforcement. To compensate for any potential loss of high end when positioning the mic, a presence cap is included that boosts the 10 kHz range about 3 to 4 dB for added clarity and intelligibility?this is especially helpful when concealing the lav for film and theatrical work.





Designed to stand up to adverse conditions, the mic is equipped with a long-lasting, fully paintable, 1.6mm Shure Plex cable. The dual-redundant ground in the cable serves as secondary shield, giving it unprecedented durability and immunity to memory effect and kinks.