Shure QLXD24/SM58 Digital Wireless Handheld Microphone System

The Shure QLXD24/SM58-H50 is a digital wireless microphone system that delivers clear, natural sound for singers, speakers, and audio professionals who cannot afford dropouts or noise. The package combines the time-tested SM58 capsule with a lightweight handheld transmitter and a half-rack receiver, producing 24-bit/48 kHz audio that captures every detail of a voice while resisting interference in the busy UHF band.

Setup is fast even in RF-crowded environments. Automatic frequency scanning finds an open channel, and one-touch infrared sync locks the transmitter to the receiver in seconds. Up to sixty channels can run side by side in the same band, and AES 256-bit encryption keeps private events secure. Two AA batteries power the transmitter for as long as nine hours, so an entire show or service can run without swapping cells. An Ethernet port on the receiver connects to Shure Wireless Workbench software for network monitoring and coordinated frequency planning across larger systems.

This system feels at home in houses of worship, corporate boardrooms, training facilities, and mid-sized music venues. Vocalists appreciate the familiar warmth and feedback control of the SM58, while technicians value the rock-solid RF performance and straightforward menu structure. Whether you are managing a weekly service, a conference keynote, or a club gig, the QLXD24/SM58-H50 offers the reliability and audio quality that keep the focus on the performance, not the gear.

• Digital UHF system with 24-bit/48 kHz audio quality
• SM58 capsule featuring a cardioid pickup pattern and dynamic design for consistent, natural vocals
• Operating range up to 330 feet line of sight
• AES 256-bit encryption protects confidential content
• Nine-hour transmitter run time on two AA batteries
• Supports up to sixty simultaneous channels in the same band
• Automatic frequency scan and quick IR sync speed up deployment
• Ethernet port enables remote control through Shure Wireless Workbench