The Shure BLX14R/B98 Rackmount Wireless Cardioid Instrument Microphone System (J11) is a professional wireless solution built for musicians and AV environments that demand precise instrument capture and reliable rackmount integration. Operating in the J11 frequency band (596–616 MHz), this system provides stable UHF transmission with reduced interference, making it ideal for live performance, touring systems, and fixed installations.
This system includes the BLX4R rackmount receiver, BLX1 bodypack transmitter, and the B98 cardioid condenser clip-on microphone. The B98 features a flexible gooseneck and integrated mounting clip, allowing for accurate placement on brass, woodwind, and percussion instruments to capture detailed, natural sound. Its cardioid pickup pattern focuses on the source while minimizing background noise and feedback.
The BLX4R receiver is designed for rack-based setups, offering removable antennas, included rackmount hardware, and enhanced RF signal monitoring for dependable performance in multi-system environments. Shure’s QuickScan frequency selection automatically finds the best available channel, simplifying setup and ensuring consistent operation. With rugged construction and intuitive controls, the BLX14R/B98 system delivers dependable wireless performance for demanding professional applications.