Shure GLXD14+/SM31

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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

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since March 2023

Item number 561231

Sales Unit 1 piece(s)

Headset Cannels 1

Transmission Format digital

Frequency 5800 MHz – 2400 MHz

Receiver Type Stationary

Pattern Cardioid

Earset 2 Ears

Mountable Antenna No

Charging System Yes

Integrated battery Yes

Diversity 1

Capsule Type Condenser

Mic Model 341644

Microphone Colour Orange

Transmission power in mW 10 mW

Usable Frequecies 2

Frequency Display 1

Automatic Frequency Search 1

Battery Power Display 1

Rackkit Optional

Output XLR

Receiver Width in mm 182 mm

Receiver Height in mm 40 mm

Receiver Depth in mm 122 mm

Receiver Weight in Kg 0,31 kg

8.299 kr

Free shipping incl. VAT

Sales Rank

in Wireless Microphones with Headset Microphone

Digital dual-band wireless set

The Shure GLXD14+/SM31 is a digital wireless system that includes the SM31 FH cardioid condenser headset microphone and picks up sound from 45Hz to 20kHz. The system's water-repellent materials make it particularly suitable for use in fitness studios. The dual-band design can be operated both cost- and licence-free as it works in the 2.4GHz and 5.8GHz frequency ranges and has a transmission output of 10mW, which provides a range of up to 60m. The system's automatic frequency management technology means that it always selects the signal frequency with the best reception, and the system can also switch to interference-free carrier frequencies automatically during operation without any loss of audio signal. The scope of delivery also includes a rechargeable lithium ion battery for the transmitter, a power adapter for the receiver, and a carrying case.

Practical solutions

The Shure GLXD14+/SM31 digital wireless system generates a digital output signal via an XLR and 6.3mm jack socket and thus according to two different standards. The system additionally includes a USB-C interface to make firmware updates easy to install. Two different options are available for charging the lithium ion battery in the bodypack transmitter: The transmitter’s USB-C connection or the battery charging socket on the front of the receiver. In addition to indicating which group and channel is active, the information provided on the receiver's high-resolution LC display also includes how much battery life remains (in hours and minutes) as well as the audio volume level and the signal gain level. The receiver's XLR output is ideal for forwarding the incoming signal to a mixing console, however, there is also the option of tapping the audit output using a jack cable if the intention is to use this to feed amplifiers or small active PA systems.

For beginners and advanced users

The Shure GLXD14+/SM31 system's simple and intuitive operation makes it a good choice for newcomers to the world of wireless systems, but its design and features, such as the highly portable plastic table receiver that weighs just 310 grams and, by contrast, the particularly robust metal construction of the transmitter, also make it an interesting proposition for more advanced users who plan to use it more frequently. Those looking for an easy-to-use wireless system that can be operated with up to 16 transmission paths at once can do this by utilising the 2.4GHz and 5.8GHz frequency bands simultaneously. Alternatively, up to eleven receivers can be operated at the same time using just the 2.4GHz setting.

About Shure

The American company Shure began developing microphones during the early 1930s and is one of the pioneers of the audio engineering sector. Models such as the 55 Unidyne - known to many as the "Elvis microphone" - and the SM57 and SM58 which appeared in the mid-1960s are still ubiquitous in live sound production today. They enjoy cult status among musicians and technicians alike. In the 1990s, Shure introduced the first wireless microphones and in-ear monitoring systems and became a market leader in this field. In addition to microphones, Shure offers a wide range of earphones and headphones for studio and live use, as well as various accessories.

Connections on the back of the Shure GLXD14+

A tireless performer

The Shure GLXD14+/SM31 is a versatile wireless solution with a bodypack transmitter that is not restricted to operation with the included headset microphone: It can also be used in conjunction with handheld and lavalier microphones, and is even suitable for instrument signals, which not only makes the system ideal for fitness studios, but also for musicians, moderators, presenters, and dance schools. Whatever the case may be, users can look forward to up to 12 hours of operation on a single battery charge, and the battery level indicator makes it easy to see when the next recharge is needed. Even if only one transmitter can be used with the receiver at once, it is still possible to couple it with two transmitters simultaneously, allowing the user to change microphones or instruments much more quickly. Last but not least, the stationary receiver features a backlit display with three different brightness settings - a blessing on dark stages.

Information on the supported frequency ranges

Here you can see which frequencies are supported by this wireless system and the countries in which these frequencies are allowed in the future for wireless applications.

All information is without guarantee