GLXD14R/SM31
GLX-D Advanced Digital Wireless Headset System with SM31 Headset Microphone

The GLX-D Advanced Digital Wireless Headset System features intelligent battery rechargeability, the durable SM31FH headset microphone for active speech and fitness applications and the GLXD4R metal rack mount receiver. For use with GLX-D Advanced Frequency Managers providing robust RF performance, automatic frequency management and increased channel count with exceptional digital audio clarity and seamless operation.
Support
Customer Support
Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.
Service & RepairContact Us
Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.
Contact UsResources
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
Documentation
User Guide & Specs
-
cloud_download
Software & Firmware
SUU
Shure Update Utility streamlines the process of updating the firmware and software of compatible Shure products. Features include Windows and Apple operating system support and the ability to update hardware for various Shure products and systems.