Discontinued
Wireless freedom. Seamless function.

GLX-D®

Digital Wireless Systems

How can you get more fans on their feet? Add more freedom to your performance— without pushing a single button. Ideal for small and medium stages, GLX-D® Digital Wireless is the easy way to go wireless with less worry.

Product Details

  • Allows operation of up to 4 compatible systems in a typical setting, and up to 8 maximum under ideal conditions
  • Operating range:
    • 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
  • Rugged and reliable Shure construction
  • Legendary Shure microphones options featuring an integrated microphone capsule design

LINKFREQ Automatic Frequency Management (2.4 GHz frequency band)

  • Revolutionary intelligent frequency management quickly identifies the best open group and channel frequencies
  • Bi-directional communication link automatically enables the transmitter to follow any frequency change on the receiver
    • Continuous interference monitoring automatically and seamlessly switches to backup frequencies if needed, without performance interruption

Power Management
Custom Shure rechargeable lithium-ion batteries replace up to 2,500 alkaline batteries and deliver:

  • Up to 10,000 hours of use per battery
  • Up to 16 hours of continuous use
  • 3-Hour charge = up to 16 hours use
  • 1-Hour charge = up to 6 hours use
  • 30-Minute charge = up to 3 hours use
  • 15-Minute charge = up to 1.5 hours use

Multiple Convenient Battery-charging Methods
Charge a battery:

  • In the integrated charge port of GLXD4 while the system is in use
  • In the USB Battery Dock Charger (available separately)
  • While it is in the transmitter using the USB charge cable (included), SBC-USB USB Wall Charger (available separately), or SBC-CAR Car Charger (available separately)  

Support

Customer Support

Service & Repair

Detailed policy information regarding customer service numbers, service modifications, and replacement parts.

Service & Repair

Contact Us

Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.

Contact Us

Resources

Shure Tech Portal

Complete product documentation, technical support materials, software and firmware, and other tools and resources for all Shure products, in one place.

Sign In launch

Documentation

Software & Firmware

SUU

A modern audio network can’t do its job with outdated software (and the time you spend searching for each latest version is time lost). Easy-to-use and free-to-download, the Shure Update Utility helps you update compatible Shure products while managing all of your device firmware. Giving you one less thing to worry about.

Find An Answer

Comparable Products

Discontinued
GLX-D® Advanced

GLX-D® Advanced

Digital Wireless Systems

Put GLX-D Advanced Digital wireless to work for you – more channels and features to install in clubs, houses of worship, and other mid-sized venues.