Shure BLX24R/SM58 K3E

$389.00 to $449.00 Price Tier: Standard

0 wishlisted

1 saved

Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated May 31, 2026.

Store

Reviews

Price

4.0 (7)

$389.00

View Deal

5.0 (6)

$389.00

View Deal

4.5 (70)

$389.00

View Deal

4.0 (24)

$389.00

View Deal

5.0 (4)

$389.00

View Deal

5.0 (3)

$389.00

View Deal

4.8 (20)

$449.00

View Deal

Average Price: $398

Standard/Professional

$299

$700+

Price Tier

In the Wireless Microphones category, Shure BLX24R/SM58 K3E is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Shure BLX24R/SM58 K3E". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

The Shure BLX24R/SM58 K3E wireless microphone system is your go-to solution for professional vocal performances without the hassle of cables. Combining the legendary SM58 microphone capsule, renowned for its warm and clear vocal reproduction, with Shure's robust wireless technology, this system is designed to deliver seamless audio quality on any stage. The BLX24R/SM58 K3E offers effortless setup with its one-touch QuickScan feature, which instantly finds the best frequency to minimize interference, ensuring a reliable connection every time.

The BLX4 receiver’s durable metal housing is built to withstand the rigors of live performances and comes equipped with both XLR and 1/4" outputs for versatile connectivity. With the ability to run up to 12 systems simultaneously, this setup is ideal for bands, theater productions, or any multi-performer environment. The system provides up to 14 hours of continuous use with two AA batteries, and a transmission range of up to 300 feet, giving you the freedom to roam the stage as you perform.

Key Features:

SM58 handheld transmitter with dynamic microphone capsule
Quick-Scan function for automatic frequency selection
Microprocessor-controlled internal antenna diversity
Up to 12 systems can operate simultaneously
Frequency range: 606 - 630 MHz
XLR and 1/4" audio outputs
Durable receiver housed in metal
14 hours of continuous use with AA batteries
Transmission radius up to 300 feet

Product specs

Simultaneous Systems Per Band	Up to 12
System Analog/Digital	Analog
System Frequency Range	542-572 MHz
System Operating Range	300 ft. Line-of-sight
System Frequency Response	50Hz-15kHz
System Microphone Included	Yes, 1 x SM58
System Channel Selection	Auto/Manual
Microphone Type	Dynamic
Microphone Polar Pattern	Cardioid
Microphone Frequency Response	50Hz-15kHz
Transmitter Battery Type	2 x 2 AA
Transmitter Battery Life	Up to 14 hours
Transmitter Dimensions	8.8" x 2.1"
Transmitter Weight	7.7 oz.
Receiver Type	Table Top
Receiver Displays	LED
Receiver Outputs	1 x XLR, 1 x 1/4"
Receiver Power Source	12 to 15V DC power supply
Receiver Dimensions	7.4" x 1.57" x 4.1"
Receiver Weight	8.5 oz.

FAQs

What is the operating range of the Shure BLX24R/SM58 K3E wireless microphone system?: The Shure BLX24R/SM58 K3E offers an operating range of up to 300 feet line-of-sight, allowing for flexible movement during performances.
Is the Shure BLX24R/SM58 K3E system analog or digital?: The Shure BLX24R/SM58 K3E is an analog wireless system, providing clear sound quality with Shure's Audio Reference Companding technology.
How long does the battery last in the Shure BLX24R/SM58 K3E transmitter?: The transmitter for the Shure BLX24R/SM58 K3E system uses two AA batteries and offers up to 14 hours of battery life.
What type of microphone is included with the Shure BLX24R/SM58 K3E system?: The Shure BLX24R/SM58 K3E system includes the SM58 dynamic microphone, known for its cardioid polar pattern and frequency response of 50Hz-15kHz.
Can the Shure BLX24R/SM58 K3E system be used with multiple systems simultaneously?: Yes, the Shure BLX24R/SM58 K3E can support up to 12 simultaneous systems per band, making it suitable for larger setups.

Videos

Add video

Jaikide

Shure BLX24R SM58 Vs BLX24 SM58 unboxing desempaquetado comparacion review castellaño español

Jaikide

Reviews

Add review

PROS

Legendary SM58 sound quality with warm, vocal-friendly midrange peak
Extremely durable; survives drops and rough handling
Easy and quick setup with intuitive controls
Excellent range; works even at significant distances
Reliable performance with minimal latency or interference
Sturdy design with robust construction for frequent use
Effective feedback resistance, ideal for live performances
Long battery life supports extended use
Versatile use across various performance settings
Industry standard for professional vocal use

CONS

Occasional audio cutouts reported by some users
Plastic components feel less durable, particularly battery cover
No rechargeable battery option, which is disappointing for the price
Some users experience connection issues with audio transmission
Lack of a mute button for quick sound control
Feels lightweight and fragile compared to wired versions

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Shure BLX24R/SM58 K3E.

Comparisons

0 0

Owners find the BLX system sounds noticeably muffled compared to the SLXD, akin to using a mic with a thick sock.
Source
0 0

Users recommend SLXD for better build and audio quality due to its digital design, which reduces interference issues more effectively than BLX.
Source
0 0

For a similar price to the Shure BLX4, the Line 6 G30 is noted for much better sound quality, though it suffers from dropouts unless set to RF1 mode.
Source
0 0

The Sennheiser XSW 1-825 is favored for its physical mute switch, providing more intuitive control than the power/mute button on BLX models.
Source

Features and functionality

0 0

BLX systems are described as interference-prone with limited frequency change options, particularly for analog models.
Source
0 0

The BLX4R rack units offer improved range due to the ability to use an antenna combiner and external antennas.
Source
0 0

The BLX4 unit has been reported to introduce a noise audible with each note played, not present when idle.
Source
0 0

The companding in Shure BLXR units is noted to be superior to the older PGX models, resulting in improved audio quality.
Source
0 0

BLX mic capsules are not interchangeable; purchasing an SM58 capsule is recommended over the PG58, which is criticized for poor sound quality.
Source

Use cases and applications

0 0

BLX systems are considered adequate for speech in low-interference areas but unsuitable where sound quality is critical.
Source

User experience

0 0

BLX systems are noted for picking up noise and having underwhelming range, making them less reliable for professional shows.
Source
0 0

Users mention audible phasing issues, particularly beyond the 5th fret when using the Shure BLX4, affecting musical applications significantly.
Source
0 0

Owners of multiple BLX systems report stable performance with minimal issues, though occasional brief signal drops may occur, suggesting channel rescans might be needed.
Source

Setup and maintenance

0 0

Placing receivers on stage close to transmitters helps mitigate range limitations of BLX systems.
Source
0 0

Users experienced better performance from the Line 6 G30 by switching to RF1 mode, addressing frequent dropouts observed with the factory RF2 setting.
Source