Shure GLXD14/SM31 Digital Wireless Headset System with SM31FH

Full Description

So how do I get set up?

It only takes a few seconds.

Plug the mic output (found on the back of the receiver) into a speaker or channel on your mixing desk. Just like a normal wired mic.

Plug the headset into the bodypack, and turn on the bodypack and receiver. The receiver will automatically search for the best open frequency. Once located, the transmitter automatically matches to that same frequency. Finally, use the gain buttons on the receiver to set the level of the headset. And that’s it! No trial and error. You can now perform with wireless freedom.

Anywhere. License free. Because your Shure GLXD14/SM31 Wireless System operates in the 2.4GHz frequency band, it's ready to go. Straight out the box.

No more interference

You don’t need to worry about nearby Wi-fi and Bluetooth devices disrupting your signal. LINKFREQ frequency management intelligently responds to your environment, to give you crystal clear, unbroken sound.

It works by continuously scanning the available frequency spectrum, and automatically selects the best open channel. When troublesome Wi-Fi and Bluetooth signals start to interfere, the receiver will seamlessly change to a new clear frequency. This is complimented by true diversity operation, which compares and selects the strongest signal from the receiver's two antennae. It's all so smart and seamless, you can’t even hear it happen. All you hear is pristine, full bandwidth digital audio.

With technology this agile and adaptive, you're able to run up to eight GLX-D systems at once. So you can expand your wireless set up whenever you need to.

Rechargeable lithium ion battery

AA batteries can be costly and inconvenient. You’re never sure how long they have left, so you swap them prematurely. Or worse, they die mid performance.

That's why GLX-D transmitters use a rechargeable lithium ion battery. And the high-resolution screen shows you exactly how much charge you have left, in hours and minutes. For total peace of mind when your performing.

To recharge, simply insert the battery into the port on the front of the receiver. Or leave it inside the transmitter and connect the USB cable. You can even charge a spare battery whilst performing.

You'll get a generous 16 hours of continuous use from a full battery. Or in emergencies, a 15 minute quick-charge will give you an indispensable hour and a half of run time.

SM31 Headset and Bodypack Transmitter

The SM31 Fitness Headset has been specially made for aerobics and fitness instructors. Its rugged, wire-form design is built to last, and will stay in place even during high energy workouts. And because it's been assembled with lightweight components, you can comfortably wear it for hours. It sounds exceptionally clear too, offering the same quality as Shure’s famous handheld mics. And thanks to moisture resistant fabrics, the mic capsule is completely safe from sweat.

The headset plugs straight into the GLXD1 bodypack transmitter, which will automatically link with your GLX-D receiver, for seamless frequency matching. And you can faithfully performs up to 30 meters (100 feet) away. So you’re free to move around the room, as much as you need.

Included In The Box

• 1 x SM31FH Headset Microphone
• 1 x GLXD1 Bodypack Transmitter
• 1 x GLXD4 Digital Wireless Receiver
• 1 x Lithium-Ion Rechargeable Battery
• 1 x Power Supply
• 1 x USB Cable
• 2 x Windshield
• 1 x Clothing Clip
• 1 x Carrying Case

Features

Shure SM31FH-TQG Headset Mic

• Comfortable and lightweight wire frame design
• Moisture resistant fabrics protect mic from sweat
• Super secure fit even during high energy workouts
• Clear, detailed sound similar to quality handheld mics
• Cardioid polar pattern focuses only on your voice
• Flexible gooseneck for quick, easy adjustments
• Windscreen tames wind and breath noise
• Clothing clip keeps cable tucked away
• Permanently-charged condenser capsule (phantom power not required)
• TA4F (TQG) connector compatible with any Shure bodypack

GLX1 Bodypack Transmitter

• 20m - 30m operating range
• 16 hours of use from fully charged lithium-ion battery
• 15 minute quick charge provides 1.5 hours of use
• Safely recessed on/off button avoids accidental switching
• Automatically links with GLX-D receiver for quick, easy setup
• Micro USB port for directly charging battery when inside transmitter

GLXD4 Digital Wireless Receiver

• Worldwide license-free operation in digital 2.4GHz frequency band
• Allows up to 8 other GLX systems to run at the same time
• LINKFREQ quickly finds the best open channel for your performance
• Automatic, seamless frequency switching for uninterrupted signal
• Integrated battery charging port for the transmitter battery
• Accurate battery life displayed in hours and minutes
• Pristine 24 bit quality and 120dB dynamic range
• Full bandwidth 20Hz-20kHz frequency response
• Gain control for adjusting transmitter level
• Fixed, robust antennas on front
• Hi-resolution LCD screen
• XLR and 1/4'' output connectors

Rechargeable Lithium-ion Battery

• 2 charging options - insert into the receiver or via transmitter's USB connection
• 3 hour charge = 16 hours use
• 1 hour charge = 6 hours use
• 30 minute charge = 3 hours use
• 15 minute charge = 1.5 hours use

Specifications

GLXD14/SM31 Wireless System

• Set Type: Headset
• Amount of Bodypacks: 1
• Amount of TQG Mics: 1
• Number of Compatible Systems Per Frequency Band: 8

GLXD4 Receiver

• Operating Frequency: 2.4GHz
• Receiver Type: Single Channel
• Scan Functions: Channel Scan and Group Scan
• Sync Functions: Pairing
• Phantom Power Protection: Yes
• Included Antenna: External 1/2 Wave
• Battery Status: Leveled Battery Life Indication (HH:MM)
• RF Sensitivity: -88dBm for 12dB SINAD, Typical
• Spurious Rejection: 35dB, Typical
• Antenna Input Impedance: 50 Ohms
• Tuning Range: 2400MHz
• Display: Multi-Function LCD
• Remote Control: Yes
• Receiver Housing: Moulded ABS
• Power Supply: External
• Weight: 286g
• Dimensions: 40mm x 183mm x 117mm (H x W x D)

GLXD1 Bodypack Transmitter

• Connectors: TQG
• Battery Life Lithium: 16h
• Operating Range (Up To): 20-30 m
• Transmitter Housings: Metal
• Battery Status: Multi-Colour LED
• Charger Options: USB Charger
• Input Impedance: 900kΩ
• Dimensions (Without Antenna)
  • Height: 90.4 mm
  • Width: 64.5 mm
  • Depth: 22.9 mm

SM31FH Headset Microphone

• Connector: TA4F (TGQ)
• Type: Condenser
• Frequency Response: 45Hz - 20kHz
• Polar Pattern: Cardioid
• Output Impedance: 600Ω
• Audio Output Level: -50 dBV/Pa
• Signal-To-Noise Ratio: 66dB
• Maximum SPL: 145.0 dB
• Dynamic Range: 117 dB
• Equivalent Output Noise: 28 dB
• Power Requirements: +5 V DC, 10 V Maximum
• Cable Length: 1.1m
• Net Weight: 60 g