Shure BLX4R Rack-Mount Wireless Receiver H9 Band (512–542 MHz) – BLX Series Single-Channel Receiver with QuickScan, XLR & 1/4" Outputs, LCD Display, Up to 300 ft Range

Shure BLX4R Rack-Mount Wireless Receiver H9 Band (512–542 MHz) – BLX Series Single-Channel Receiver with QuickScan, XLR & 1/4" Outputs, LCD Display, Up to 300 ft Range

• H9 (512–542 MHz) UHF FREQUENCY BAND: Operates on the H9 (512–542 MHz) UHF frequency band for dependable wireless audio transmission in regions where this spectrum is authorized. Verify local compliance before ordering.
• EXTENDED WIRELESS RANGE: Provides dependable audio reception up to 300 ft (91 m) line-of-sight under typical conditions, helping maintain stable wireless performance for stage events and presentations.
• BLX SYSTEM RECEIVER ONLY: Includes BLX4R rack-mount receiver, antennas, rack hardware, and power supply. Compatible with BLX1 bodypack and BLX2 handheld transmitters. Transmitters and microphones are sold separately.
• QUICKSCAN FREQUENCY SELECTION: One-touch QuickScan frequency selection automatically finds the best available RF channel to help reduce interference during setup.
• PROFESSIONAL RACKMOUNT CONNECTIVITY: Features XLR and 1/4-inch outputs, adjustable output level, LCD display, and LED audio indicators, built with Shure UHF design for reliable performance.