Shure BLX24E/B58 Set wireless M17: 662-686 MHz

Shure BLX24E/B58 Wireless System — Pro-Grade Vocal Clarity Without the Complexity

The Shure BLX24E/B58-M17 wireless handheld system puts the iconic BETA 58A dynamic capsule into a streamlined UHF package. Designed with singers, speakers, and mobile entertainers in mind, it excels in dependable on-stage vocal reproduction. You’ll operate within the M17 band (662-686 MHz), combining the BLX2/B58 transmitter and BLX4 single-channel diversity receiver for a system that’s ready out of the box. Performers who want professional wireless reliability without menu-diving or complicated RF setup will appreciate what this model delivers.

What Sets This Wireless System Apart

At the transmitter’s core is the integrated BETA 58A supercardioid capsule, renowned for focused pickup and its resilience against feedback in loud stage environments. Microprocessor-controlled internal antenna diversity in the receiver continuously evaluates two antenna paths, switching seamlessly to the stronger one—your sound remains stable even when moving across the stage.

Technical Specifications — Wireless Performance and Power

Reliable wireless operation hinges on clean frequency selection, stable transmission, and batteries that last through the longest sets. Here, robust hardware is chosen over software tricks to ensure performance where it counts.

• Frequency Band: M17: 662-686 MHz — A region-specific UHF allocation that provides access to multiple compatible channels per show in Europe
• Receiver: BLX4 single-channel with internal antenna diversity — Automatic signal switching helps avoid dropouts even as performers move
• Transmitter: BLX2/B58 handheld with integrated BETA 58A capsule — The supercardioid pattern rejects off-axis bleed and unwanted stage noise
• Battery life stretches up to 14 hours with just two AA batteries, making it suitable for outdoor events and venues without easy access to power.
• Gain Attenuation: -10 dB pad on transmitter — Allows the capsule to handle loud vocalists without distortion
• Outputs: XLR balanced and 1/4" unbalanced on receiver — Easy connectivity to mixers, PA systems, or portable speakers

Who Is This Wireless System For

The Shure BLX24E/B58-M17 serves solo vocalists, worship leaders, MCs, and mobile DJs looking for a quick-deploy wireless rig with a proven BETA 58A at its heart. With one-touch frequency scan and intuitive group/channel pairing, it’s ideal for performers who play new venues every week and need quick setup without RF headaches. Schools, houses of worship, and small-to-mid concert venues will find the BLX4 receiver’s output options flexible for integrating into existing PA racks.

Shure's Wireless Heritage

Shure microphones have long been trusted on stage and in broadcast studios around the world. The BLX series brings that engineering pedigree to an accessible price point, while the BETA 58A capsule inside the BLX2 transmitter remains a first choice for leading vocalists, continuing a tradition proven on the world’s stages.