Shure BLX4R=-J11 Wireless Rackmount Receiver J11 Band

The Shure BLX4R is a single-channel wireless receiver built for integration into rack-mounted audio systems. Designed as a component of Shure's BLX wireless platform, it pairs with BLX1 bodypack or BLX2 handheld transmitters operating on the J11 frequency band, providing reliable wireless audio for small venues, houses of worship, corporate presentations, and similar environments. The receiver features QuickScan technology that automatically identifies the cleanest available frequency, making setup fast even in RF-congested spaces. With an operating range of up to 300 feet, it gives performers and presenters freedom to move without worrying about signal dropout.

On the connectivity side, the BLX4R provides both XLR and 1/4-inch outputs so it can feed directly into mixing consoles, powered speakers, or recording interfaces. The unit ships with rack mount hardware for standard 19-inch racks, a power supply, and a user guide, along with Shure's two-year warranty. For larger productions, up to 12 channels can operate simultaneously within the same frequency band, allowing the system to scale with your needs. The user-friendly front panel makes it easy to monitor signal status and adjust settings without diving into complex menus.