Shure BLX4RUK/X-K14 BLX4R Wireless Receiver

The Shure BLX4RUK/X-K14 BLX4R Wireless Receiver is a professional rackmount receiver designed to deliver reliable, high-quality audio performance for Shure’s BLX Wireless Systems. With easy setup and intuitive controls, it ensures seamless signal stability for both live sound and fixed installations.

Operating in the K14 frequency band (614 – 638 MHz), the BLX4RUK/X receiver features one-touch QuickScan frequency selection that automatically locates the best available channel to minimize interference. Its rugged metal construction and detachable antennas make it suitable for touring, stage use, and AV integration setups.

The receiver provides clear LED indicators for RF and audio status, along with adjustable output level and XLR/¼” output connections for flexible integration with mixers, amplifiers, or PA systems. Ideal for professional environments, it offers outstanding performance, convenience, and reliability that Shure systems are known for.

Engineered for easy rack installation, the Shure BLX4RUK/X-K14 is an ideal solution for musicians, presenters, and venues requiring a dependable wireless receiver with professional-grade construction and precision tuning.

Features of Shure BLX4RUK/X-K14 BLX4R Wireless Receiver

• Rackmountable BLX4R receiver with rugged metal housing
• Operates in K14 frequency band (614 – 638 MHz)
• QuickScan one-touch frequency selection for interference-free setup
• Detachable antennas for improved RF performance
• LED indicators for RF and audio status
• XLR and ¼” output connectors for flexible signal routing
• Compatible with Shure BLX series transmitters

Applications of Shure BLX4RUK/X-K14 BLX4R Wireless Receiver

• Live performances and stage setups
• Corporate events and presentations
• Houses of worship and educational institutions
• Broadcast and recording environments
• Permanent AV installations and touring rigs

Specifications of Shure BLX4RUK/X-K14 BLX4R Wireless Receiver

MN-36