Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
5.0 (2)
$263.00
Guitar Center
5.0 (1)
$263.00
Amazon
4.6 (95)
$263.00
Reverb
$239.00 New
$180.00 Used
Musician's Friend
5.0 (3)
$263.00
B&H
5.0 (1)
$263.00

Average Price: $248

Budget/Beginner

$299

$700+

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High-end

Price History

Based on price data from 4 merchants for "Shure BLX4R=-H9". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

For a seamless blend of professional quality sound and intuitive design, look no further than the Shure BLX4R=-H9 Wireless Microphone System. This rackmountable receiver is crafted for reliability on the stage and in the studio, offering you the freedom to perform without the constraints of wires. Featuring Shure's 1-touch QuickScan technology, it effortlessly locates the best open frequency, reducing the risk of interference and ensuring clear, uninterrupted audio. The robust metal chassis houses an LCD display that provides detailed RF and audio metering, making it easy to monitor your performance.

The BLX4R=-H9 is not just about simplicity—it's about adaptability, too. With the ability to run up to 12 compatible systems per frequency band, you can easily expand your setup as your needs grow. The unit's XLR and 1/4" output connectors offer versatile connectivity, while removable antennas make for easy distribution and setup. Whether you're an experienced audio engineer or a performer looking to break free from traditional setups, the BLX4R=-H9 delivers dependable performance and clarity.

Key Features:

  • 1-touch QuickScan frequency selection for optimal channel location
  • Up to 12 compatible systems per frequency band (region-dependent)
  • LCD display with detailed RF and audio metering
  • XLR and 1/4" output connectors for versatile connectivity
  • Adjustable output level for tailored audio
  • Removable antennas for quick and easy setup
  • Rugged metal construction with rackmount kit included

Product specs

Configuration Receiver
Analog/Digital Analog
Receiver Type Table top with rackmount kit
Simultaneous Channels 1
Receiver Frequency Range 512-542 MHz
Compatibility Shure BLX Series
Antenna Type Detachable
Front Panel Display Yes
Displays LCD
Frequency Response 50Hz-15kHz
Dynamic Range 100dB (A weighted)
Outputs 1 x XLR, 1 x 1/4"
Rackmountable Yes
Rack Spaces Half-rack
Height 1.65"
Width 7.8"
Depth 6.42"
Weight 2.2 lbs.

FAQs

What type of microphones are compatible with the Shure BLX4R=-H9 receiver?

The Shure BLX4R=-H9 is compatible with Shure BLX Series microphones, including lavaliers, headsets, and instrumental mics, providing flexibility for various applications.

Is the Shure BLX4R=-H9 suitable for rack mounting?

Yes, the Shure BLX4R=-H9 is a rackmountable wireless receiver and includes rack mount hardware for easy integration into your audio setup.

How many systems can operate simultaneously with the Shure BLX4R=-H9?

The Shure BLX4R=-H9 supports up to 12 compatible systems per frequency band, depending on the region, allowing for versatile multi-channel setups.

What is the frequency range of the Shure BLX4R=-H9?

The Shure BLX4R=-H9 operates within the 512-542 MHz frequency range, providing a stable connection for wireless microphone systems.

Does the Shure BLX4R=-H9 have a display for monitoring?

Yes, the Shure BLX4R=-H9 features an LCD display with detailed RF and audio metering, allowing users to easily monitor performance and make adjustments as needed.

Shure Performance & Production

Shure Performance & Production

Shure BLX4R How To: Set Up the Hardware

Video thumbnail for Shure BLX4R How To: Set Up the Hardware by Shure Performance & Production

Shure BLX4R How To: Set Up the Hardware

Shure Performance & Production

Shure Performance & Production

Video thumbnail for Shure BLX4R How To: Set the Best Channel by Shure Performance & Production

Shure BLX4R How To: Set the Best Channel

Shure Performance & Production

Shure Performance & Production

Video thumbnail for SHURE BLX4R vs BLX4 Review + Comparison (+BLX1 Body pack, BLX2 Handheld, and W93 Lavaliere/Lapel) by DJ Alex Brown

SHURE BLX4R vs BLX4 Review + Comparison (+BLX1 Body pack, BLX2 Handheld, and W93 Lavaliere/Lapel)

DJ Alex Brown

DJ Alex Brown

Video thumbnail for Shure BLX4R How To: Perform a Soundcheck by Shure Performance & Production

Shure BLX4R How To: Perform a Soundcheck

Shure Performance & Production

Shure Performance & Production

Reviews

PROS

  • Reliable operation for extended events, even in outdoor settings with large crowds

  • Easy setup with automatic frequency search for quick deployment

  • Rack mountable with included hardware, supports multiple units in a single antenna setup

  • Clear and powerful sound, outperforming some lower-tier models in its range

  • Long range coverage up to 310 feet without distortion

  • Battery monitoring feature offers convenience and reliability

  • Strong UHF RF signal with clear audio for consistent performance

  • Comprehensive package includes necessary mounting and antenna accessories

  • Straightforward pairing with optional body packs

  • Durable design with easily available spare parts

CONS

  • Some users experienced poor range and functionality with multiple body packs

  • Occasional issues with missing components or damage upon delivery

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Shure BLX4R=-H9.

Setup and maintenance

  • Using different groups like F and H can lead to frequency conflicts; it's recommended to keep all channels within the same group to avoid dropouts.

    Source
  • Transmitter and receiver must share the same frequency band, identifiable by labels like "BLX2-??" and "BLX4-??" on battery compartments and receiver body.

    Source
  • Using 1/4-wave antennas remotely mounted on a BNC cable disrupts the ground plane; they should be directly attached to the receiver for optimal performance.

    Source
  • Antennas should be oriented horizontally and positioned beside the stage rather than below to improve signal propagation and avoid null points.

    Source

Features and functionality

  • The BLX4R system may prefer the B antenna over a directional one, indicating potential setup issues or antenna configuration preferences.

    Source
  • Use the infrared sync feature to ensure both transmitter and receiver are set to the same group and channel for optimal performance.

    Source
  • BLX4R systems with six receivers may experience issues with the UA844 antenna distribution amplifier, which only supports five diversity receivers.

    Source

Software and compatibility

  • Wireless Workbench can be used with any system, but requires frequency scan data, which can be obtained via Ethernet if the unit has a network port.

    Source
  • Wireless Workbench is recommended for frequency coordination, though integrating other brands like Galaxy IEMs may require additional effort.

    Source

Comparisons

  • Newer digital systems like Axient offer better data transmission and bandwidth efficiency compared to older ULXS analog systems, which may cause interference issues.

    Source

User experience

  • Mismatched frequency bands (e.g., H9 vs. H10) between transmitter and receiver require exchanging components for compatibility, as mismatches cannot be resolved through settings adjustments.

    Source
  • Users report that the official Shure UA844 amplifier doesn't significantly improve dropout issues when not all receivers are connected through it.

    Source

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