The Shure BLX24R/SM58-H11 is a professional-grade wireless rack-mount vocal system designed for seamless audio performance and dependable signal clarity. Operating in the H11 frequency band (572–596 MHz), this system combines the industry-standard SM58 cardioid dynamic microphone—renowned for its warm, crisp vocal reproduction and excellent off-axis rejection—with the BLX4R rack-mountable receiver, offering rugged durability and intuitive interface for easy setup and management. Ideal for live vocalists, AV integrators, and performance venues, the system provides up to 14 hours of battery life on two AA batteries and supports a transmission range of up to 300 feet (line of sight). With one-touch QuickScan frequency selection, the BLX24R/SM58-H11 ensures interference-free operation even in demanding RF environments. Whether you're outfitting a house of worship, corporate event space, or stage production, this system delivers reliable wireless performance and legendary Shure sound.

FEATURES

• Up to 12 compatible systems per frequency band (region dependent)
• One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
• Up to 14 hours of continuous use from 2 AA batteries (included)
• Up to 300 ft (91 m) operating range for total wireless freedom
• XLR and ¼" output connectors
• Rugged and reliable Shure construction
• Legendary Shure microphones options featuring integrated microphone capsule design

WHAT’S INCLUDED

• BLX4R Rack Mount Receiver
• BLX2/SM58 Handheld Transmitter
• Microphone Clip
• Single and Dual Rackmount Kit
• Two 1/4 Wave Antennas
• Zipper Bag
• Power Supply
• 2 AA Batteries
• User Guide

AVAILABLE BANDS