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Shure BLX24R/B58 Rackmount Wireless Handheld Microphone System with Beta 58A Capsule (H10: 542 to 572 MHz)

BH #SHB24RB58H10 • MFR #BLX24R/B58-H10
Shure BLX24R/B58 Rackmount Wireless Handheld Microphone System with Beta 58A Capsule (H10: 542 to 572 MHz)
Key Features
  • For Presenters and Performers
  • Beta 58A Supercardioid Mic/Transmitter
  • Single-Channel Rackmount Receiver
  • 123 Auto-Scan Frequencies
The Shure BLX24R/B58 brings performers and presenters a cost-effective wireless handheld microphone system with quality sound, simple setup, intuitive operation, and dependable performance right out of the box. It includes the rugged BLX4R single-channel receiver with LCD display, adjustable output level, and removable antennas for rackmounting the unit—ideal for sound-reinforcement applications in small venues, wedding halls, and houses of worship.
More Details

Shure BLX24R/B58 Overview

The Shure BLX24R/B58 brings performers and presenters a cost-effective wireless handheld microphone system with quality sound, simple setup, intuitive operation, and dependable performance right out of the box. It includes the rugged BLX4R single-channel receiver with LCD display, adjustable output level, and removable antennas for rackmounting the unit—ideal for sound-reinforcement applications in small venues, wedding halls, and houses of worship.

The BLX24R/B58 also includes a handheld transmitter equipped with an integrated Beta 58A dynamic supercardioid microphone capsule optimized for crisp, present vocals with a brightened midrange and bass roll-off to control the proximity effect. The receiver features one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. The system provides up to 14 hours of continuous use with two AA batteries, at a range up to 300'. Up to 12 mic channels can operate simultaneously in each frequency band.

Beta 58A Mic Capsule Tailored for Clear Vocals and Speech
The Beta 58A dynamic capsule features a neodymium magnet for greater sensitivity and higher output, as well as a tight supercardioid polar pattern that greatly minimizes background noise and feedback. The dent-resistant steel mesh grille resists wear and abuse. The built-in pop filter reduces undesirable wind and breath noise for clear and intelligible speech.
Lightweight Handheld Transmitter
The durable BLX2 handheld transmitter offers a lightweight, ergonomic design and is comfortable to hold. Group and channel selection buttons allow for quick and simple frequency matching with the receiver. Other features include an easily accessible on/off button, adjustable gain control, and a black identification cap. The WA621 Color ID Caps kit containing assorted colored caps is available as an optional accessory.
Easy-to-Use Rackmount Receiver for Quality Audio
The BLX4R receiver employs a microprocessor-controlled antenna diversity system to improve the quality and reliability of your wireless audio. The receiver can be rackmounted with the included hardware, allowing you to position the two removable antennas on the front of the rack for optimal signal reception.

The LCD display shows group and channel settings, and allows you to meter audio level and signal strength. An LED indicator even lets you keep an eye on the transmitter's remaining battery life. The unit offers 1/4" and XLR connectors with adjustable output level for flexible connectivity to PA systems and mixing boards.

A Versatile System to Meet Your Needs
Shure offers the BLX2 handheld transmitter with a variety of mic capsules to choose from.

The BLX1 bodypack transmitter accommodates a wide range of hands-free microphone options including lavalier, headset, instrument, and earset models to adapt your BLX system as your needs evolve:

  • The WL185 lavalier mic and discrete MX153 sub-miniature earset mic provide exceptional clarity in spoken word applications.
  • The PGA31 is a comfortable, durable headset microphone for active performance.
  • Instrumentalists can attach the WB98H/C flexible gooseneck instrument microphone for brass, woodwind, and percussion applications.
  • The WA302 guitar cable lets you connect to a guitar or bass.
UPC: 042406470186

Shure BLX24R/B58Specs

Key Specs
Diversity
Diversity
Max Operating Range
300' / 91.4 m (Line of Sight)
Included Transmitters
1x Handheld
System
Diversity
Diversity
RF Frequency Band
H10: 542 to 572 MHz
Number of RF Channel Frequencies
123
RF Channel Scanning
Auto-Scan
Max Operating Range
300' / 91.4 m (Line of Sight)
Max Transmitters per Band
12
Dynamic Range
100 dBA
Timecode Support
No
Built-In Recorder
No
Mobile App Compatible
No
Receiver
Antenna
2x Detachable 1/4 Wave External (Rear-Mount)
Number of Audio Channels
1
USB/Lightning Connectivity
No
USB Class-Compliant
No USB Connectivity
Frequency Response
50 Hz to 15 kHz (Dependent on Mic)
Built-In Microphone
No
Display & Indicators
1x Backlit LCD (AF Level, Channel, Group, Metering, RF Level)
1x LED (Transmitter Battery Status)
Power Requirements
AC/DC Power Adapter
Transmitter
Included Transmitters
1x Handheld
RF Output Power
10 mW
Antenna
1x Internal (Handheld)
Built-In Microphone
No
USB/Lightning I/O
No
Muting
Off/On Switch
Gain Range
-20 to -10 dB
Auto-Level/Gain
No
Sync Method
Manual
Display & Indicators
1x Multi-Segment LED (Channel, Group)
1x LED (Battery Status, Power)
Microphone
Transmitter Battery Life
14 Hours (Alkaline)
AC/DC Power Adapter
12 to 15 VDC at 260 mA, Center-Positive (Included)
Input Power
110 to 240 VAC, 50 / 60 Hz
Rackmount Size
1 RU (1/2 Rack)
Packaging Info
Package Weight
7.3 lb
Box Dimensions (LxWxH)
18.2 x 14.8 x 3.7"

Shure BLX24R/B58 Reviews

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