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Shure BLX4R rackmount wireless receiver H9 band 512-542 MHz for BLX wireless microphone systems

Shure BLX4R Rackmount Wireless Receiver (H9: 512–542 MHz)

by Shure
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SKU: BLX4R-H9

  • Overview
  • Features
  • Specifications

The Shure BLX4R Rackmount Wireless Receiver (H9) delivers professional-grade wireless audio performance in a durable rackmount format. Designed for use with Shure BLX wireless systems, the BLX4R provides reliable signal reception, streamlined setup, and flexible installation options for live sound, touring, houses of worship, corporate AV, and educational applications.

Equipped with Shure’s QuickScan frequency selection technology, the BLX4R automatically identifies the best available frequency to minimize interference and simplify system configuration. The rackmount chassis is engineered for professional installations and portable rack systems, offering dependable operation in demanding environments.

Operating in the H9 frequency band (512–542 MHz), the BLX4R provides stable wireless reception and clear audio quality. With removable antennas, balanced XLR and 1/4" outputs, and intuitive front-panel controls, the BLX4R is an ideal wireless receiver solution for professional audio applications requiring reliable performance and convenient rack integration.

The Key Features of Shure BLX4R Rackmount Wireless Receiver (H9):

  • Wireless Performance: reliable BLX series reception, stable RF signal, consistent professional audio quality
  • Frequency Band: H9 band operation, 512–542 MHz, dependable wireless performance in compatible environments
  • QuickScan Technology: automatic frequency selection, fast setup, minimized interference
  • Rackmount Design: durable rackmount chassis, professional installation ready, compact form factor
  • User Interface: intuitive front-panel controls, LED status indicators, simple system operation
  • Connectivity: balanced XLR output, 1/4" output, flexible integration with professional audio systems
  • Antenna System: removable external antennas, improved reception flexibility, reliable RF performance
  • Applications: live sound, touring, worship facilities, corporate AV, educational environments

The Detailed Specifications for the Shure BLX4R Rackmount Wireless Receiver (H9):

  • Product Type: rackmount wireless receiver, compatible with Shure BLX wireless systems
  • Frequency Range: H9 band, 512–542 MHz
  • Receiver Type: single-channel diversity receiver
  • Frequency Selection: QuickScan automatic frequency selection, receiver-controlled setup
  • Audio Outputs: balanced XLR output, 1/4" unbalanced output
  • Antenna Configuration: removable external antennas, diversity reception system
  • Indicators: LED RF signal indicator, audio status indicator, power indicator
  • Controls: power switch, group/channel controls, QuickScan frequency selection
  • Power Requirements: external power supply, included AC adapter
  • Construction: metal rackmount chassis, durable professional design
  • Rack Compatibility: standard rackmount format, suitable for portable and fixed rack systems
  • Compatibility: compatible with Shure BLX handheld and bodypack transmitters
  • Applications: live performances, presentations, touring systems, houses of worship, corporate events

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