Shure BLX14/P31 Wireless Headset Microphone System

The Shure BLX14/P31 Wireless Headset Microphone System combines a lightweight PGA31 headset microphone with Shure's BLX wireless technology for hands-free vocal and speech applications. Designed for active performers, fitness instructors, musicians, presenters, worship leaders, and other users who need freedom of movement, the system provides straightforward wireless operation with clear vocal reproduction.

The BLX14/P31 includes a BLX4 single-channel wireless receiver, BLX1 bodypack transmitter, and PGA31 cardioid condenser headset microphone. Shure's one-touch QuickScan frequency selection simplifies setup, while the lightweight bodypack and secure headset design make the system well suited for active live performances and presentations.

Complete Wireless Headset Microphone System

The Shure BLX14/P31 includes the primary components needed for a professional wireless headset microphone setup:

• BLX4 single-channel wireless receiver
• BLX1 wireless bodypack transmitter
• PGA31 cardioid condenser headset microphone

The combination provides hands-free microphone operation while allowing the user to move freely during a performance, presentation, class, service, or event.

PGA31 Performance Headset Microphone

The included Shure PGA31 is a lightweight wearable headset condenser microphone designed for vocal and speech applications.

Its cardioid polar pattern helps focus pickup on the user's voice while reducing unwanted sound from the surrounding environment. This directional design is particularly useful on active stages, in fitness environments, and in other applications where isolation from nearby sound sources is important.

A flexible gooseneck allows the microphone element to be positioned close to the mouth for consistent vocal pickup.

Designed for Active Performers

The PGA31's wireframe headset design provides a secure fit while keeping the user's hands completely free.

This makes the BLX14/P31 especially useful for:

• Fitness instructors
• Musicians
• Multi-instrumentalists
• Worship leaders
• Presenters
• Public speakers
• Theater performers
• Instructors and teachers
• Active stage performers

The compact microphone and flexible gooseneck provide precise positioning without requiring the performer to hold or continually reposition a microphone.

Cardioid Condenser Microphone

The PGA31 uses a permanently charged electret condenser element to capture clear, detailed vocals and speech.

Its cardioid pickup pattern provides directional sound pickup and helps reduce unwanted ambient sound from the sides and rear of the microphone.

A supplied windscreen helps reduce unwanted breath and wind noise during vocal use.

BLX1 Wireless Bodypack Transmitter

The PGA31 connects directly to the included Shure BLX1 bodypack transmitter through its TA4F/TQG connector.

The BLX1 features a lightweight, ergonomic design that can be comfortably worn during active performances and extended presentations.

An adjustable gain control allows the transmitter input level to be matched to the microphone, while an easily accessible On/Off switch provides convenient operation.

Powered by two AA alkaline batteries, the BLX1 provides up to 14 hours of battery life.

BLX4 Single-Channel Wireless Receiver

The included Shure BLX4 is a single-channel wireless receiver designed for simple setup and dependable operation.

Microprocessor-controlled internal antenna diversity supports reliable wireless reception, while one-touch QuickScan frequency selection helps locate an available operating frequency.

This makes setup straightforward for performers, presenters, instructors, houses of worship, schools, and other users who need an easy-to-operate wireless microphone system.

Up to 300 Feet of Operating Range

Under appropriate conditions, the Shure BLX system provides an operating range of up to 300 feet (91 meters) line-of-sight.

Actual wireless range can vary depending on the RF environment, interference, physical obstructions, antenna positioning, and other conditions at the venue.

QuickScan Frequency Selection

Shure's one-touch QuickScan helps simplify wireless setup by identifying an available operating frequency.

Once the BLX4 receiver is configured, the BLX1 bodypack transmitter can be matched to the receiver for operation.

This straightforward setup makes the BLX14/P31 a practical wireless headset solution for both permanent installations and portable sound systems.

Shure BLX14/P31 Applications

The BLX14/P31 is well suited for:

• Fitness and aerobics instruction
• Live performers
• Musicians and multi-instrumentalists
• Houses of worship
• Presentations
• Public speaking
• Schools and educational facilities
• Theater productions
• Corporate events
• Training sessions
• Live sound reinforcement

Shure BLX14/P31 Key Features

• Complete wireless headset microphone system
• Includes BLX4 single-channel wireless receiver
• Includes BLX1 wireless bodypack transmitter
• Includes PGA31 performance headset microphone
• Cardioid condenser headset microphone
• Hands-free operation
• Secure lightweight wireframe headset
• Flexible gooseneck for precise microphone positioning
• Cardioid pattern helps reject unwanted ambient sound
• TA4F/TQG connection to BLX1 bodypack
• Adjustable transmitter gain
• Up to 14 hours of BLX1 battery life
• Up to 300 ft. (91 m) line-of-sight operating range
• One-touch QuickScan frequency selection
• Microprocessor-controlled internal antenna diversity
• Windscreen helps reduce breath and wind noise
• Suitable for active performance, fitness, presentations, worship, and education

What's Included

• Shure BLX4 single-channel wireless receiver
• Shure BLX1 bodypack transmitter
• Shure PGA31 cardioid condenser headset microphone
• PGA31 windscreen
• Power supply
• User documentation

Important Frequency Band Information

Shure BLX wireless systems are available in different frequency-band versions. The BLX1 transmitter and BLX4 receiver must operate in compatible frequency bands.

When purchasing replacement transmitters, receivers, or other individual BLX wireless components, always verify the frequency band of your existing equipment before ordering.

If you're unsure which frequency band you need, contact Audio Supply and we can help verify compatibility.

Why Buy from Audio Supply?

Audio Supply supplies professional wireless microphone systems and audio equipment for fitness facilities, musicians, houses of worship, schools, theaters, corporate events, live performances, and other professional applications.

Whether you need a complete Shure BLX14/P31 Wireless Headset Microphone System, replacement bodypack transmitter, headset microphone, or help identifying the correct wireless frequency band, our team can help you select compatible equipment for your application.

Need help choosing the right Shure wireless system, frequency band, headset microphone, mixer, cable, or other audio equipment? Contact Audio Supply for assistance selecting the right professional audio equipment.