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Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System — main product image
Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System
Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System
Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System
Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System
Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System
Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System
Shure

Shure BLX24/SM58-J11 Wireless SM58 Vocal Microphone System

★★★★★4.6 (607 reviews)

Deliver legendary SM58 vocal clarity without the cable using Shure's reliable BLX wireless system with 300-foot range.

$389.00*$436.00Save 10%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Shure BLX24/SM58-J11 pairs the industry-standard SM58 dynamic vocal capsule with a dependable wireless platform designed for performers stepping into wireless for the first time. The system includes the BLX2 handheld transmitter with the SM58 capsule built in and the BLX4 single-channel receiver, delivering clear, articulate vocals over a UHF wireless link with up to 300 feet of usable range. Powered by two standard AA batteries, the transmitter provides up to 14 hours of continuous use, comfortably covering even marathon rehearsals and multi-set performances.

Setup is straightforward — the BLX4 receiver features a simple interface for channel selection, and the system supports up to 12 compatible channels per frequency band for venues that need multiple wireless units operating simultaneously. The SM58 capsule's signature midrange presence and effective rejection of off-axis noise translate directly into the wireless format, making this system a practical choice for live vocals in churches, small venues, karaoke setups, and mobile DJ rigs. The J11 frequency band designation means buyers should confirm regional availability through Shure's Wireless Frequency Finder before purchasing.

Key Features

J11 (596–620 MHz) UHF FREQUENCY BAND: Operates on the J11 (596–620 MHz) UHF frequency band for dependable wireless audio transmission in regions where this spectrum is authorized. Verify local compliance before ordering.

PROFESSIONAL RANGE & ALL-DAY POWER: Provides reliable audio transmission up to approximately 300 ft (100 m) line-of-sight. The BLX2 handheld transmitter operates up to 14 hours using two AA batteries under typical conditions.

COMPLETE HANDHELD AUDIO SETUP: Includes BLX4 single-channel receiver, BLX2 handheld transmitter with integrated SM58 dynamic mic capsule, microphone clip, power supply, 2 AA batteries, and user guide.

LEGENDARY SM58 SOUND: The SM58 dynamic mic capsule features a cardioid pickup pattern engineered for clear vocals and speech while helping reduce background noise on stage.

SHURE ENGINEERED RELIABILITY: Built with Shure’s trusted UHF wireless design and simple QuickScan setup, supporting up to 12 compatible systems per band for stable, dependable performance.

Specifications

Microphone Capsule
Integrated SM58 Vocal Microphone
Transmitter
BLX2 Handheld Wireless
Receiver
BLX4 Single-Channel
Frequency Band
J11
Wireless Range
Up to 300 ft (100m)
Battery Life
Up to 14 hours (2x AA batteries)
Channels per Band
Up to 12
Included Accessories
Mic clip, power supply, user guide
Warranty
2 years

Pros & Cons

👍 Pros

  • Integrated SM58 capsule delivers the same proven vocal sound trusted on stages worldwide.
  • Up to 14 hours of battery life from standard AA batteries keeps you performing through long events.
  • 300-foot wireless range provides generous freedom of movement across stages and venues.
  • Quick and intuitive setup requires no technical expertise to get running.
  • Supports up to 12 channels per band for multi-system expansion.

👎 Cons

  • J11 frequency band may not be available in all regions, requiring verification before purchase.
  • Single-channel receiver limits you to one microphone per unit.
  • Uses UHF analog technology rather than digital, which may be less spectrally efficient in crowded RF environments.
  • No rechargeable battery option included; relies on disposable AA batteries.

Frequently Asked Questions

This system operates on the J11 frequency band. Before purchasing, verify that the J11 band is approved for use in your area using Shure's Wireless Frequency Finder tool on their website.
The BLX2 transmitter runs up to 14 hours continuously on a single pair of AA batteries, making it suitable for full-day events without needing a battery swap.
You can run up to 12 compatible channels per frequency band, allowing multiple wireless systems to operate side by side without interference.
Yes, the system comes with the BLX4 single-channel receiver, along with a power supply, mic clip, and user guide.
The BLX24/SM58-J11 provides up to 300 feet (100 meters) of wireless range in line-of-sight conditions.

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