This Shure Wireless Handheld System includes an SM58 microphone, BLX4 receiver and BLX2 transmitter. This system features auto setup and is setup for frequency range - 614-638MHz. Shure BLX Wireless Microphone Systems combine decades of research and user feedback, culminating in an immaculate and clean sounding wireless microphone system, perfect for any venue, performer or organisation.

The BLX Systems are easy to setup and use, but offer a professional and clean transmission for all your vocal amplification needs! This package includes everything you need to plug in and communicate more clearly instantly.


  • Includes BLX2 Transmitters
  • Includes SM58 Microphone
  • 614-638MHz Frequency

BLX Series Features

  • Available Transmitter Form factors: Handheld, Bodypack
  • Operating range (up to): 100 m (Under typical conditions)
  • Up to 12 compatible systems per frequency band (region dependent)
  • One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
  • Up to 14 hours of continuous use from 2 AA batteries (included)
  • Up to 91 m operating range for total wireless freedom
  • XLR and ¼" output connectors
  • Rugged and reliable Shure construction
  • Legendary Shure microphones options featuring integrated microphone capsule design