Shure
Shure BLX24/SM58-H11 Wireless Vocal Microphone System - H11 Band
★★★★★
Take the legendary SM58 wireless on the H11 band with Shure's dependable BLX system built for live vocal performance.
$349.00*$389.00Save 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
Key Features
H11 (572–596 MHz) UHF FREQUENCY BAND: Operates on the H11 (572–596 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 Handheld Vocal Microphone
Transmitter
BLX2 Handheld Wireless
Receiver
BLX4 Single-Channel
Frequency Band
H11
Wireless Range
Up to 300 ft (100m)
Battery Life
Up to 14 hours (2x AA batteries)
Channels per Band
Up to 12
Connector Output
XLR
Included Accessories
Mic clip, power supply, 2x AA batteries, user guide
Warranty
2 years
Pros & Cons
👍 Pros
- SM58 capsule provides the same proven vocal tone and off-axis rejection as the wired version.
- 14-hour battery life on standard AA batteries covers extended events without concern.
- 300-foot range gives performers substantial wireless freedom across the venue.
- Supports up to 12 channels per frequency band for multi-mic setups.
- Straightforward setup with an intuitive user interface gets you performing quickly.
👎 Cons
- H11 frequency band is region-specific and may not be usable everywhere without verification.
- Single-channel receiver means one transmitter per unit — additional mics require additional systems.
- No rechargeable battery pack included; ongoing AA battery costs add up.
- Analog UHF wireless technology lacks some features found in higher-tier digital systems.
Frequently Asked Questions
What is the difference between this H11 model and other BLX24/SM58 frequency variants?
The only difference is the operating frequency band. The H11 band covers a specific frequency range — you should verify it is available and license-free in your area using Shure's Wireless Frequency Finder before purchasing.
What type of connector does the BLX4 receiver output use?
The BLX4 receiver provides an XLR output for connecting to mixers, powered speakers, or audio interfaces.
Can I use a different Shure microphone capsule with the BLX2 transmitter?
The BLX2 transmitter in this system comes with the SM58 capsule integrated. Shure offers other BLX systems with different capsule options, but the capsule on this unit is not user-swappable.
How do I know if the H11 frequency band works in my location?
Visit Shure's website and use the Wireless Frequency Finder tool. Enter your location to confirm the H11 band is approved for use in your region before purchasing.
What comes in the box with this system?
The package includes the BLX4 single-channel receiver with power supply, the BLX2 handheld transmitter with SM58 capsule, a mic clip, two AA batteries, and a user guide.
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