Shure BLX24R/B58 Rackmount Wireless Handheld Microphone System

Overview

The Shure BLX24R/B58-H11 is a wireless handheld microphone system designed to provide performers and presenters with freedom of movement and reliable sound quality. It combines the rack-mountable BLX4R receiver with the Beta 58A dynamic microphone capsule, known for its clear vocal reproduction and durability. The system supports wireless operation up to 300 feet and offers up to 14 hours of battery life, making it suitable for a variety of live sound and presentation environments.

Key features

• Beta 58A dynamic capsule with a cardioid pickup pattern that enhances vocal clarity while minimizing background noise and stage bleed
• Wireless range of up to 300 feet, allowing ample space for movement on stage or in presentation settings
• QuickScan function on the receiver automatically finds a clear frequency to avoid interference, simplifying setup
• BLX4R receiver designed for rack mounting with detachable antennas for flexible positioning and optimal reception
• Balanced XLR and unbalanced 1/4-inch outputs with adjustable output level for easy integration with mixers, powered speakers, or recording devices
• Supports up to 12 compatible channels within the same frequency band, enabling multi-microphone setups without signal conflicts
• Long-lasting operation powered by two AA batteries, providing up to 14 hours of continuous use

Key specs

• Microphone capsule: Beta 58A dynamic with cardioid pattern
• Wireless range: up to 300 feet (approximately 91 meters)
• Battery type: two AA batteries
• Battery life: up to 14 hours
• Receiver type: BLX4R rack-mountable with detachable antennas
• Outputs: balanced XLR and unbalanced 1/4-inch with adjustable level
• Maximum compatible channels: 12 within the same frequency band

Connectivity and compatibility

The BLX24R/B58-H11 system integrates smoothly into professional audio setups thanks to its versatile output options. The balanced XLR output ensures clean, noise-free connections to mixers and professional audio equipment, while the unbalanced 1/4-inch output offers compatibility with a wide range of powered speakers and recording interfaces. The detachable antennas on the receiver allow for flexible placement to maintain strong signal reception in various venue layouts.

Ideal uses and environments

This wireless microphone system is well suited for small to medium-sized venues such as clubs, wedding halls, houses of worship, and corporate conference rooms. Its straightforward setup and reliable performance make it a strong choice for volunteer operators and touring engineers alike. The system’s ability to support multiple channels and maintain clear sound over long distances makes it a practical solution for live performances, speeches, and presentations where vocal clarity and mobility are essential.