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Shure PGXD14/PGA31 Digital Wireless Cardioid Headset Microphone System (900 MHz)

BH #SHPGXD14PGA3 • MFR #PGXD14/PGA31-X8
Shure PGXD14/PGA31 Digital Wireless Cardioid Headset Microphone System (900 MHz)
Key Features
  • For Presenters, Instructors & Performers
  • PGA31 Cardioid Headset Mic
  • Lightweight Bodypack Transmitter
  • True Diversity Tabletop Receiver
The Shure PGXD14/PGA31 is a wireless headset microphone system offering high-quality 24-bit / 48 kHz digital audio in a cost-effective, reliable package that's easy to use. The lightweight tabletop receiver is highly portable, making it an excellent fit for on-the-go presenters, lecturers, fitness instructors, performers, and DJs working in small venues—including weddings, houses of worship, classrooms, offices, and conference spaces.
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Shure PGXD14/PGA31 Overview

The Shure PGXD14/PGA31 is a wireless headset microphone system offering high-quality 24-bit / 48 kHz digital audio in a cost-effective, reliable package that's easy to use. The lightweight tabletop receiver is highly portable, making it an excellent fit for on-the-go presenters, lecturers, fitness instructors, performers, and DJs working in small venues—including weddings, houses of worship, classrooms, offices, and conference spaces.

PGX-D Digital systems operate in the 900 MHz band, far away from potential TV and cell phone interference. The receiver offers true digital diversity, using two antennas and two independent receiver circuits to ensure reliable transmission at a maximum line-of-sight range of up to 200'.

Operation is simple. Press the Scan button, and the receiver scans for a clean frequency. Press the Sync button, and the receiver and transmitter lock to the same channel via infrared ports. That's it, you're up and running. If the RF environment changes and interference is heard, simply rescan and resync to operate on a new clean frequency.

This configuration comes with a PGA31 headset condenser mic and a bodypack transmitter that will run for up to 10 hours on two AA batteries. Up to 5 wireless mics can operate simultaneously in the same space.

A Portable System with Easy-to-Use Components
Tabletop Receiver

  • Lightweight, plastic construction for portability
  • Fixed, front-facing antennas
  • LEDs indicate audio levels and transmitter battery strength as well as group, channel, and locked/unlocked status
  • The back panel houses an XLR mic-level output as well as a 1/4" instrument-level output
  • Frequency lockout to prevent accidental changes

Bodypack Transmitter

  • TA4M 4-pin input jack with 26 dB of adjustable gain for mic/line/instrument inputs
  • Power switch doubles as mute switch with quick press
  • Frequency, power, and mute lockout to prevent accidental interruptions
  • LEDs show mute, battery, and lockout status
  • Lightweight design with molded ABS housing

Cardioid Headset Microphone

  • The PGA31 headset condenser microphone is built for clear and reliable hands-free audio, featuring a cardioid polar pattern that rejects unwanted noise and a tailored frequency response engineered for speech intelligibility
  • The headset offers a comfortable and secure fit with an adjustable gooseneck to position the mic for optimal sound
Add Functionality to Your System
Shure offers a variety of headset, instrument, and handheld microphone options to adapt your PGX-D system as your needs evolve.

  • For fitness instructors, the SM31FH is a fitness headset condenser mic with a lightweight, sweat-resistant construction designed to withstand demanding workouts
  • The discrete MX153 sub-miniature earset mic provides exceptional clarity in spoken word applications
  • The WL185 cardioid lavalier mic is an alternative hands-free mic option that clips to the talent's clothing
  • The WL184 supercardioid lavalier mic offers a narrower, feedback-resistant pickup pattern for louder events
  • Instrumentalists can attach the WB98H/C flexible gooseneck instrument microphone for brass, woodwind, and percussion applications
  • The WA302 guitar cable lets you connect the bodypack transmitter to a guitar or bass
  • The PGXD2 handheld transmitter is available with different mic capsules for presenters and performers who prefer the flexibility of a handheld microphone—including SM58, SM86, Beta 58A, and Beta 87A capsules

Shure PGXD14/PGA31 Specs

Key Specs
Wireless Technology
Digital 900 MHz
Included Transmitters
1x Bodypack
Diversity
True Digital Diversity
Max Operating Range
196.9' / 60 m (Line of Sight)
Receiver Type
Tabletop
Microphone Type
Headset
Polar Pattern
Cardioid
System
Wireless Technology
Digital 900 MHz
Included Transmitters
1x Bodypack
Diversity
True Digital Diversity
Max Operating Range
196.9' / 60 m (Line of Sight)
Max Transmitters per Band
5
Sample Rate/Resolution
48 kHz / 24-Bit
Dynamic Range
>108 dBA
Encryption
No
Receiver
Receiver Type
Tabletop
Antenna
2x Fixed (Front-Mount)
Number of Audio Channels
1
Audio I/O
1x XLR 3-Pin Male Balanced Output (Locking)
1x 1/4" Female Balanced/Unbalanced Output
Gain Range
26 dB
Audio Output Level
XLR Output:
-2.5 dBV (Mic Level)
1/4" Output:
+10 dBV (Instrument Level)
Frequency Response
20 Hz to 20 kHz (Dependent on Mic)
Impedance
XLR Output:
50 Ohms (Balanced)
1/4" Output:
50 Ohms (Balanced)
RF Output Power
10 mW
Power Requirements
AC/DC Power Adapter
AC/DC Power Adapter
12 VDC at 150 mA, Center-Positive (Included)
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Display & Indicators
1x LED (Channel, Group)
1x LED (AF Level)
1x LED (Battery Status, RF Level)
Housing
Plastic
Operating Temperature
0 to 122°F / -17 to 50°C
Dimensions
7.1 x 1.6 x 4.1" / 181 x 40 x 104 mm
Weight
10.2 oz / 289 g
Transmitter
Transmitter Type
Bodypack
RF Output Power
10 mW
Audio I/O
1x TA4/Mini-XLR 4-Pin Male Unbalanced Input (Locking)
Muting
Off/On Switch
Audio Input Level
-16 to +10 dBV
Gain Range
26 dB
Sync Method
IR
Antenna
1x External, Fixed (Beltpack)
Power Requirements
Battery
Battery Type
2x AA (Included)
Approx. Battery Life
10 Hours
USB/Lightning Connectivity
No
Display & Indicators
1x LED (Battery Status, Mute, Sync)
Housing
ABS
Dimensions
2.5 x 4.3 x 0.7" / 64 x 108 x 19 mm
Weight
2.8 oz / 79 g
Microphone
Microphone Type
Headset
Sound Field
Mono
Operating Principle
Pressure Gradient
Capsule
Electret Condenser
Polar Pattern
Cardioid
Frequency Range
60 Hz to 20 kHz
SNR
66 dB
Equivalent Noise Level
28 dB A-Weighted
Maximum SPL
145 dB SPL
Load Impedance
600 Ohms
Sensitivity
-50 dBV/Pa
Dynamic Range
117 dB
Output Connector
1x TA4F/Mini-XLR 4-Pin Female Unbalanced (Locking)
Cable Length
4.27' / 1.3 m
Operating Voltage
5 to 10 V
Weight
1.59 oz / 45 g
Packaging Info
Package Weight
3.75 lb
Box Dimensions (LxWxH)
17.3 x 12.8 x 4.2"

Shure PGXD14/PGA31 Reviews

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