Shure Wireless Receiver for BLX-R Wireless System

Deliver consistent, professional wireless audio where it matters most. The Shure BLX4R wireless receiver brings dependable UHF performance and easy rack integration to live sound, broadcast, and security monitoring applications. Built in a rugged metal chassis with a rack-mount kit included, the BLX4R is designed for permanent installations in AV closets, surveillance rooms, and networked security racks.

QuickScan automatic frequency selection finds the best open channel to minimize interference, while removable antennas let you tailor antenna distribution for larger venues or multi-room surveillance systems. The receiver’s analog UHF technology and a usable audio range of 50 Hz–15 kHz ensure clear, natural voice reproduction—ideal for spoken-word applications, event monitoring, and situational awareness in security environments.

Engineered by Shure for reliability and ease of use, the BLX4R reduces setup time with intuitive controls and delivers consistent performance for system integrators and IT teams. Add the BLX4R to your pro audio or security toolkit for robust wireless audio in live, corporate, and surveillance workflows—order now to streamline your deployment.

• Maintain reliable, interference-resistant wireless audio with QuickScan frequency selection for uninterrupted monitoring and live events
• Rack-mountable, rugged metal design simplifies integration into AV and security racks for permanent installations
• Removable antennas enable flexible antenna placement and distribution for larger venues and surveillance setups
• Broad 50 Hz–15 kHz frequency response delivers clear, natural vocal reproduction for speech, broadcast, and monitoring
• Intuitive controls and fast setup reduce deployment time for corporate AV, houses of worship, and security teams