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The Shure SLX124/85/SM58 is a wireless combo microphone system that includes both a hands-free lavalier mic and a handheld mic option. It brings reliable transmission and high-quality audio to presenters, performers, clergy, and instructors. Fast to set up and easy to operate, this system is suitable for A/V installations in lecture halls, conference rooms, and houses of worship as well as for use in performance spaces including musical stages, theaters, and more.

ShureSLX_User Guide

Shure SLX124/85/SM58 Wireless Combo Microphone System

The SLX124/85/SM58 features a half-rack receiver housed in a rugged, full-metal chassis. It utilizes Predictive Switching Diversity to protect the transmission from RF interference. The receiver’s auto-scan function searches a 24 MHz UHF tuning range with 960 selectable frequencies available, seeking out a clean, interference-free channel, even when operating multiple systems simultaneously.

The system comes with an SLX1 bodypack transmitter and a WL185 cardioid lavalier microphone optimized for speech intelligibility. It also includes the SLX2 handheld transmitter featuring an interchangeable capsule design and equipped with the legendary SM58 cardioid dynamic capsule, an industry standard for vocalists and presenters. Both transmitters provide up to 8 hours of operation on two AA batteries, with a fixed 30mW RF power output and a transmission range up to 330′. Up to 12 wireless mics can operate simultaneously in the same space.

Note: While this system includes two transmitters, only one can be used at a time.

ShureSLX_User Guide

The wireless handheld microphone is ideal for church, various parties, conferences, happy karaoke nights, presentations and is perfect for use when presenting to an audience. The wire-free design allows you to go further than you would with a wired microphone and without the cable trailing along the floor. It gives you a greater freedom of movement without getting tangled in the wire as you do so.


  • Parties / Graduations / Weddings
  • Meetings & Conferences
  • Speaker Presentations
  • Churches / Fundraisers / Galas
  • Emcee / Entertainment / Karaoke
  • Larger indoor spaces or outdoor areas