BLX288/SM58
Wireless Dual Vocal System with two SM58

The Shure BLX288/SM58 Wireless Dual Vocal System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance for two vocalists right out of the box. The system includes BLX88 tabletop dual-channel receiver, 2 legendary SM58 handheld transmitters, 2 microphone clips, power supply, 2 AA batteries, and user guide.








Product Details
SUPERIOR AUDIO - Perform with Confidence
Get the show going with no wires attached. Professional Shure sound for every band and any vocal need.
RELIABLE SIGNAL - Extend your range
With a range of up to 300 feet (100m), you can take the show into the crowd without interruption.
EASY SETUP – Own the stage
BLX will have you up and running in record time with one-touch scan and selection.
BATTERY LIFE – 14 hours of power
Because BLX transmitters get up to 14 hours of power from a single pair of AA batteries, the show can go on and on (and on).
SYSTEMS EXPANSIONS – Run up to 12 channels per frequency band*
You’ll probably need to find a bigger stage before you run out of channels.
*Note: region and environment dependent.
VERSATILITY INCLUDED – You’ve got options
An impressive variety of Shure microphones are available in BLX systems, so you can find what works for you.
Superior Audio
Get the show going with no strings attached. Professional Shure sound for performance or presentation with two SM58 microphones for warm and clear vocals.
Extend the Stage
The system operates up to a range of 300 feet (100m), so you can take the show into the crowd without interruption.
Easy Setup
A breeze to setup and operate, BLX will have you up and running in record time.
Battery Life
BLX transmitters get up to 14 hours of power from a single pair of AA batteries, so the show can go on and on.
System Expansion
Run up to 12 Channels per Frequency Band. AKA: you'll probably need to find a bigger stage before you run out of channels.
Limited Edition All-Black SM58®
Up your stage presence with two legendary SM58 vocal microphones in exclusive all-black color.
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Support
Customer Support
Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.
Service & RepairContact Us
Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.
Contact UsResources
Shure Tech Portal
Complete product documentation, technical support materials, software and firmware, and other tools and resources for all Shure products, in one place.
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Documentation
User Guide & Specs
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Brochure
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Frequency Compatibility Chart
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Tools

Wireless Frequency Finder
This tool provides recommended frequencies for Shure Wireless System use in the United States.

Wireless Accessory Wizard
With a few simple inputs, this selection wizard provides recommended items for your wireless microphone setup, and/or a diagram on how the antennas and antenna distribution are connected.
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Comparable Products
BLX288/PG58
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BLX24/SM58
Wireless Vocal System with SM58
Industry standard microphone tailored to deliver warm and clear vocal reproduction with analogue transmission.
Case Studies

INCAE Business School Relies on Shure MXA910 to Transform Classrooms into Cutting-Edge Spaces
With a history spanning more than 50 years, operations in Central America and several countries of South and North America, and bases in Nicaragua and Costa Rica, INCAE Business School is ranked as 11th school in Latin America and the best non-US school in the continent, according to the most recent ranking of The Financial Times.