Shure GLXD14+/SM31

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Shure GLXD14+/SM31

Shure

GLXD14+/SM31

4.5 Expert Rating

Product Info

Article Number: 561231
Brand: Shure
Model: GLXD14+/SM31
Price: $713.90

* Prices may vary. Check retailer for current pricing and availability.

This Shure GLXD14+/SM31 is a solid wireless headset system, really well-suited for presenters, fitness instructors, or anyone needing hands-free vocal clarity. The dual-band radio is a modern touch, and the ease of setup is fantastic for performers who want to focus on the show, not the tech.

Product Description

  • Shure GLXD14+/SM31
  • Wireless System
  • Dual band: 2.4 GHz and 5.8 GHz
  • With GLXD1+ bodypack transmitter
  • GLXD4+ receiver and 1x SM31 FH headset microphone
  • Up to 8 systems simultaneously with Frequency Manager 16
  • Automatic frequency setup
  • Display of battery life in hours and minutes
  • Integrated battery charging slot
  • SM31 FH condenser microphone capsule with frequency range 60 - 20
  • 000 Hz and cardioid polar pattern
  • Fixed antennas on the front
  • Outputs: XLR and 6.3 mm jack
  • High-resolution LC display
  • Up to 12 hours battery life
  • Up to 60 metres range
  • Transmitter made of metal
  • Receiver made of plastic
  • Receiver dimensions (W x D x H): 182 x 122 x 40 mm
  • Transmitter dimensions (W x D x H): 29 x 67 x 115 mm
  • Total weight: 0.83 kg
  • Includes Shure lithium-ion battery
  • battery charger and EVA case
PROS
  • • Dual-band operation avoids interference, a huge plus for crowded stages.
  • • SM31 capsule delivers clear, natural vocal reproduction with good detail.
  • • Metal transmitter feels robust and well-built, inspiring confidence.
  • • Automatic frequency setup simplifies operation, especially for less experienced users.
CONS
  • • Plastic receiver feels a bit less premium than the metal transmitter; could be more durable.
  • • Limited channel count (up to 8) might be restrictive for very large performances.
  • • Cardioid pattern, while good for focused vocals, lacks ambient room sound capture.

Product Video

Key Features

Frequency Band 2.4 GHz and 5.8 GHz
Channels Up to 8 systems simultaneously with Frequency Manager 16
Range Up to 60 metres
Mic Type Condenser (SM31 FH)
Battery Life Up to 12 hours
Receiver Outputs XLR and 6.3 mm jack

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Frequently Asked Questions

It intelligently selects the clearest frequency band between 2.4 GHz and 5.8 GHz to minimize dropouts and interference from other wireless devices.
Yes, the SM31 capsule is designed to be user-replaceable, making repairs more convenient and cost-effective than replacing the entire headset.
The SM31 offers a slightly more detailed and natural vocal tone compared to the S200ASX, but the S200ASX is known for its ruggedness and feedback rejection.

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