Professional Wireless Receiver System

The Shure UR4S+ is a high-performance wireless receiver designed for professional live sound, broadcast, corporate events, touring productions, houses of worship, and theater applications. Built as part of Shure’s UHF-R Series, it delivers exceptional RF stability, advanced signal processing, and reliable wireless audio performance for demanding multi-channel environments.

Advanced UHF Wireless Performance

The UR4S+ operates on the UHF spectrum and provides highly stable signal reception with exceptional resistance to interference. Its true diversity reception system continuously monitors and selects the strongest signal path, ensuring clean, uninterrupted audio transmission for handheld microphones, bodypacks, and instrument wireless systems in complex RF environments.

Networked Control & System Integration

Designed for professional installations and large-scale productions, the UR4S+ supports networked monitoring and control through Shure’s Wireless Workbench software. Operators can monitor RF levels, adjust frequencies, and manage multiple receivers from a centralized system, making it ideal for multi-channel wireless deployments in broadcast and touring applications.

Rack-Mount Professional Design

The Shure UR4S+ features a rugged rack-mountable chassis built for touring racks, production cases, and permanent installations. Its front-panel controls and clear LCD interface allow fast configuration and monitoring, while dual antenna inputs ensure strong and reliable signal distribution across large venues and complex stage setups.