Shure BLX4RUK-K3E BLX4R Wireless Receiver

The Shure BLX4RUK-K3E BLX4R Wireless Receiver delivers professional wireless performance in a robust, rackmountable design. Engineered for reliability and ease of use, it pairs perfectly with Shure BLX transmitters to provide crystal-clear audio and consistent signal transmission for live, studio, and installation environments.

Operating in the K3E frequency band (606 – 630 MHz), the BLX4RUK receiver features QuickScan frequency selection, automatically locating the clearest channel to ensure interference-free operation. Its detachable antennas and durable metal construction make it ideal for both fixed installations and touring setups.

Equipped with intuitive front-panel controls, LED indicators for audio and RF status, and adjustable output level control, the BLX4RUK-K3E offers seamless integration with professional audio systems via its XLR and ¼” output connections. This receiver embodies Shure’s renowned build quality and audio excellence.

Designed for musicians, audio professionals, and presenters, the BLX4RUK-K3E provides a dependable and flexible wireless solution for a wide range of applications.

Features of Shure BLX4RUK-K3E BLX4R Wireless Receiver

• Professional rackmountable receiver with rugged metal construction
• Operates in the K3E frequency band (606 – 630 MHz)
• QuickScan feature automatically locates the best open frequency
• Detachable antennas for optimal signal reception
• Front-panel LED indicators for RF and audio levels
• XLR and ¼” output connectors for flexible audio integration
• Compatible with all Shure BLX series transmitters

Applications of Shure BLX4RUK-K3E BLX4R Wireless Receiver

• Live music performances and touring
• Corporate presentations and events
• Houses of worship
• Broadcasting and recording studios
• Permanent sound system installations

Specifications of Shure BLX4RUK-K3E BLX4R Wireless Receiver

MN-37