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Shure

Shure BLX4R=-H10 Rack Mount Wireless Receiver H10 Band

Reliable Wireless Audio for Performances and PresentationsThe Shure BLX4R Single Channel Rack Mount Wireless Receiver provides professional-quality sound with simple setup and operation. Designed for use with BLX Wireless Systems (transmitter sold separately), this receiver is ideal for small ven...

$263.00*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

Reliable Wireless Audio for Performances and Presentations

The Shure BLX4R Single Channel Rack Mount Wireless Receiver provides professional-quality sound with simple setup and operation. Designed for use with BLX Wireless Systems (transmitter sold separately), this receiver is ideal for small venues, presentations, and performances.

Key Features:

  • Frequency Band: H10 Band
  • Outputs: XLR and 1/4"
  • Range: Up to 300 feet (100m)
  • Channels: Single Channel
  • Setup: QuickScan frequency selection
  • Audio Status: LED indicator

Detailed Specifications:

  • Brand: Shure
  • Model: BLX4R=-H10
  • Connector Type: Wireless, XLR
  • Color: Red
  • Audio Output Mode: Stereo
  • Number of Channels: 1
  • Battery Type: Alkaline (2 AA batteries required, included)
  • Product Dimensions: 18.5 x 14.88 x 3.88 inches
  • Item Weight: 4.41 pounds

Please Note:

  • Transmitter (BLX1 or BLX2) sold separately.
  • Ensure the selected wireless frequency band works in your area.

Key Features

H10 (542–572 MHz) UHF FREQUENCY BAND: Operates on the H10 (542–572 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.

Specifications

Model
BLX4R
Component Type
Wireless Rack Mount Receiver
Frequency Band
H10 Band
Operating Range
Up to 300 feet (100m)
Battery Life (Transmitter)
Up to 14 hours (with AA batteries)
Channels per Frequency Band
Up to 12 Channels
Included Accessories
Rack mount hardware, power supply, user guide

Frequently Asked Questions

The box contains the BLX4R single-channel receiver, rack mount hardware, a power supply, and a user guide.
No, this BLX4R is a component only; it requires a Shure BLX series transmitter (BLX1 or BLX2), which is sold separately, to function.
You should refer to the Shure website and use their Wireless Frequency Finder to ensure the H10 band is appropriate for your area before purchasing.
The system operates up to a range of 300 feet (100m), providing considerable freedom of movement on stage.
You can run up to 12 channels per frequency band, offering flexibility for expanding your wireless setup.
Compatible BLX transmitters can achieve up to 14 hours of power from a single pair of AA batteries.

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