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Shure BLX24R/B58 Rackmount Wireless Handheld Microphone System with Beta 58A Capsule (J11: 596 to 616 MHz)

BH #SH24RB58J11 • MFR #BLX24R/B58-J11
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Shure BLX24R/B58 Rackmount Wireless Handheld Microphone System with Beta 58A Capsule (J11: 596 to 616 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: 042406555494

Shure BLX24R/B58 Specs

Key Specs
Wireless Technology
Analog UHF
Diversity
Yes
Max Operating Range
300' / 91.4 m (Line of Sight)
Receiver Type
1x Tabletop/Rack-Mountable
Number of Audio Channels
1
Included Transmitters
1x Handheld
Microphone Type
1x Handheld with Interchangeable Capsule (Beta 58A Included)
System
Wireless Technology
Analog UHF
Diversity
Yes
RF Frequency Band
J11: 596 to 608 MHz
614 to 616 MHz
Number of RF Channel Frequencies
123
Max Operating Range
300' / 91.4 m (Line of Sight)
Max Transmitters per Band
12
Dynamic Range
100 dBA
Encryption
No
Built-In Recorder
No
Timecode Support
No
Mobile App Compatible
No
Receiver
Receiver Type
1x Tabletop/Rack-Mountable
Mounting Options
Rackmount (with Included Hardware, 1 U Half-Rack)
Antenna
2x Removable 1/4 Wave External (Rear-Mount)
Number of Audio Channels
1
Audio I/O
1x XLR 3-Pin Balanced Output
1x 1/4" TS Unbalanced Output  
Network I/O
No
USB/Lightning Connectivity
No
Frequency Response
50 Hz to 15 kHz (Dependent on Mic)
Display
Backlit LCD
Power Requirements
AC/DC Power Adapter
Transmitters
Included Transmitters
1x Handheld
RF Output Power
10 mW
Antenna
Internal
Input Level
Microphone
Audio I/O
No
USB I/O
No
Muting
Off/On Switch
Gain Range
-20 to -10 dB
Auto-Level/Gain
No
Sync Method
Manual
Display
Alphanumeric LED (In Battery Compartment)
Microphones
Microphone Type
1x Handheld with Interchangeable Capsule (Beta 58A Included)
Polar Pattern
Supercardioid
Frequency Response
50 Hz to 16 kHz
Maximum SPL
147 dB
Sensitivity
-51 dBV/Pa
Color
Silver / Black
Power
Transmitter Battery Type
2x AA (Included)
Transmitter Battery Life
14 Hours (Alkaline)
AC/DC Power Adapter
12 to 15 VDC at 260 mA, Center-Positive (Included)
Input Power
15 VDC
110 to 240 VAC, 60 / 50 Hz
Physical
Environmental Resistance
No
Housing
ABS (Transmitter)
Steel (Receiver)
Dimensions
Receiver:
7.8 x 2 x 6.4" / 198 x 50 x 163 mm (without Mounting Hardware, Antennas)
Transmitter:
8.8 x 2.1" / 224 x 53 mm
Weight
Receiver:
35.2 oz / 998 g
Transmitter:
7.7 oz / 218 g (without Batteries)
Packaging Info
Package Weight
7.245 lb
Box Dimensions (LxWxH)
18.7 x 15.3 x 4"

Shure BLX24R/B58 Reviews

PERFECT! EXCELLENT! GREAT!!!

By Daniel
Rated 5 out of 5
Date: 2020-01-20

I've been bringing THREE of this same system out to various venues at least once a week for a few years, and they always performed flawlessly for both speaking and singing. Now I've bought TWO more for permanent use at our local church and they work and sound GREAT for speaking and singing there, too! Crystal clear, no static, no interference - perfect, excellent, GREAT!!!

Very easy to use and set up

By Anh
Rated 4 out of 5
Date: 2016-02-04

This is the second system I purchased because I had good experience with the first one which was an H8. We chose the H10 to avoid dealing with interference and had not experience any problem to date. More importantly, it is super easy to set up. It almost like plug and play. However, I don't have both systems long enough to judge reliability and quality but so far so good.

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