GLXD2/SM58 Handheld Transmitter

GLXD2/SM58 Handheld Transmitter

Featuring an integrated SM58® cartridge, the GLXD2/SM58 transmits wireless audio with digital clarity and rock-solid reliability.

  • Works with GLX-D® Digital Wireless Systems
  • Offers up to 16 hours of continuous battery life with Shure lithium-ion rechargeable batteries
  • Allows for custom handle design at
  • Includes GLXD2/SM58, SB902 lithium-ion rechargeable battery, microphone clip, USB charge cable, and user guide

From $279

Shure Design Studio

Product Details


The GLXD2/SM58 Handheld Wireless Microphone Transmitter works with GLX-D Digital Wireless Systems.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.



  • Integrated microphone capsule design
  • Automatic linking capability with GLX-D wireless receivers for seamless frequency changing
Battery Life Up to 16 hours
Battery Requirements Shure lithium-ion rechargeable batteries
Typical Operating Distance Indoors: Up to 100 feet (30 m) typical, with a maximum of 200 feet (60 m) under ideal conditions. Outdoors: Up to 65 feet (20 m) typical, with a maximum of 165 feet (50 m) under ideal conditions.

Additional specifications are available in the user guide.

Software & Downloads


File Language Type File Size
GLX-D Digital Wireless Brochure English PDF 2.23 mb

Specification Sheets

File Language Type File Size
GLX-D Specification Sheet English PDF 2.02 mb

User Guides

File Language Type File Size
GLX-D Wireless with GLXD4 User Guide English PDF 1.8 mb


GLXD2 - Handheld Transmitter ( See release notes

Posted May 12, 2016


  • Single User Group: A single user can find the best possible frequencies through a new group named Group 4, which transmits on three frequencies, like all other groups, but has 27 backups to provide the system with the ultimate flexibility for a single user in harsh environments.


  • Scanning Accuracy: The receiver more accurately models the RF environment and chooses the best starting point when you select the Channel button to scan or the Group button to choose a new group.  As with the previous firmware version, the system will continue to adjust as needed within that particular channel on any group with backup frequencies.  Note that you may notice the scan takes slightly longer than with previous firmware versions.
  • Improved audio stability in marginal RF conditions.


  • GLX-D devices on firmware version or higher are not compatible with earlier versions. Ensure all GLX-D devices in a configuration have the same firmware version. 
  • For operation of GLX-D devices with other Shure networked systems, see the following list of minimum firmware versions that are supported with GLX-D version
    • Shure Update Utility 2.2.1

GLXD2 - Handheld Transmitter ( See release notes

Initial Release

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