Shure GLXD24R+ Dual-Band Wireless Vocal Rack System with SM58 Microphone

Overview

The Shure GLXD24R+/SM58-Z3 is a dual-band wireless vocal system designed to deliver clear and reliable sound for live performances, presentations, and recordings. It pairs the renowned SM58 microphone with a digital receiver that automatically scans both 2.4 GHz and 5.8 GHz frequency bands to minimize interference. With up to 12 hours of battery life and a 100-foot indoor range, this system supports extended use without interruptions, making it a strong choice for musicians, speakers, and event professionals.

Key features

• Dual-band operation on 2.4 GHz and 5.8 GHz frequencies reduces interference and dropouts for consistent audio quality
• SM58 microphone capsule with cardioid pattern focuses on vocals while minimizing background noise in noisy environments
• Rechargeable lithium-ion battery provides up to 12 hours of continuous use, ideal for long events
• Durable metal half-rack receiver housing ensures reliable performance and protection during transport and setup
• Balanced XLR and TRS outputs offer versatile connectivity options compatible with a wide range of sound systems and mixers
• Automatic frequency scanning simplifies setup by finding the best available channel without manual adjustments

Key specs

• Frequency bands: 2.4 GHz and 5.8 GHz dual-band operation
• Microphone type: SM58 dynamic vocal microphone with cardioid polar pattern
• Battery life: up to 12 hours per full charge
• Wireless range: up to 100 feet indoors
• Receiver form factor: half-rack metal enclosure
• Outputs: balanced XLR and TRS connectors

Connectivity and compatibility

The receiver’s balanced XLR and TRS outputs ensure seamless integration with professional audio mixers, amplifiers, and PA systems. This flexibility allows the system to fit into a variety of setups, from small conference rooms to larger stage environments. The automatic frequency scanning feature helps maintain a stable connection even in crowded wireless environments, reducing the need for manual frequency management.

Ideal uses and environments

This wireless vocal system is well suited to live music performances, public speaking engagements, and recording sessions where clear vocal reproduction is essential. Its noise-isolating microphone and interference-resistant dual-band operation make it effective in venues with high ambient noise or multiple wireless devices. The long battery life and reliable range support extended events without interruption, making it a dependable choice for touring musicians and event professionals alike.