Shure BLX24R/SM58 Rackmount Wireless Handheld Microphone System with SM58 Capsule

Overview

The Shure BLX24R/SM58-H9 is a wireless handheld microphone system designed for performers, speakers, and event hosts who need freedom of movement without sacrificing vocal clarity. Featuring the industry-standard SM58 capsule, it delivers clear and focused sound up to 300 feet from the rackmount receiver. The system is ideal for live performances, presentations, and events where reliable wireless audio is essential.

Key features

• Analog UHF operation ensures a stable and interference-resistant wireless connection.
• SM58 cardioid dynamic capsule provides clear vocal reproduction and background noise rejection.
• QuickScan technology automatically finds and locks onto the best available frequency with a single button press.
• Handheld transmitter runs up to 14 hours on two standard AA batteries, supporting long events without interruption.
• Receiver fits into a standard 19-inch rack, making it easy to integrate into mobile rigs or fixed installations.
• Front panel LCD displays frequency, signal strength, and battery status for quick monitoring during use.
• Supports up to 12 compatible systems operating simultaneously in the same frequency band, ideal for multi-performer setups.

Key specs

• Wireless range: up to 300 feet
• Frequency band: analog UHF
• Microphone capsule: Shure SM58 cardioid dynamic
• Battery type: 2 x AA batteries
• Battery life: up to 14 hours
• Receiver form factor: 19-inch rackmount
• Receiver display: LCD showing frequency, signal strength, and battery status
• Maximum compatible systems in one band: 12

Connectivity and compatibility

The BLX24R receiver connects easily to standard audio equipment via balanced XLR and unbalanced 1/4-inch outputs, allowing integration with mixers, amplifiers, and PA systems. Its rackmount design fits seamlessly into professional audio setups for touring bands, houses of worship, or event production companies. The system’s ability to run multiple units simultaneously makes it well suited for group performances or panel discussions.

Performance and reliability

With its robust analog UHF transmission and the trusted SM58 capsule, this system delivers consistent vocal clarity and minimizes dropouts even in challenging RF environments. The QuickScan feature simplifies setup by automatically selecting a clear channel, reducing interference and ensuring smooth operation. Long battery life and clear status indicators help avoid interruptions during critical moments.

Ideal uses and environments

This wireless microphone system works well in live music venues, conference rooms, houses of worship, and event spaces where performers or speakers need to move freely without cables. It is a strong choice for touring musicians, worship leaders, and event professionals who require dependable wireless audio with straightforward setup and monitoring.