Description
Overview
Step into truly wireless performance with the Shure BLX14/P31-K3E headset system. Designed for presenters, performers, fitness instructors, and anyone needing hands-free vocal delivery, it delivers professional audio quality, long battery life, and reliable signal over distance — all in a user-friendly setup.
Key Features & Benefits
Complete Headset System
Includes the BLX4 single-channel receiver, BLX1 bodypack transmitter, and the PGA31 cardioid headset microphone for a ready-to-use wireless solution.
Extended Operating Range
Enjoy up to 100 meters (approx. 300 feet) of wireless range, giving you total freedom to move across any stage or venue.
Long Battery Life
Powered by just two AA batteries, the transmitter delivers up to 14 hours of continuous use, ideal for long shows or events.
Quick & Easy Setup
The QuickScan function automatically locates the best available frequency, minimizing interference and making setup fast and simple — even for first-time users.
Adjustable Gain Control
The BLX1 transmitter offers a 26 dB adjustable gain range, allowing precise control to match your voice or sound system requirements.
Robust, Performer-Friendly Design
The PGA31 headset is lightweight yet durable, featuring a flexible boom and wireframe design for secure, comfortable fit. Its cardioid pickup pattern reduces background noise and feedback, while the included windscreen softens plosive sounds for clear, professional vocals.
Versatile Connectivity
The BLX4 receiver provides both XLR and ¼″ outputs, ensuring easy integration with mixers, amplifiers, and PA systems. It supports up to 12 compatible systems per frequency band, depending on your environment and local regulations.
Specifications at a Glance
| Component | Key Specs |
|---|---|
| Operating Range | Up to 100 m (300 ft) |
| Battery Life (Transmitter) | 14 hours (2 × AA) |
| Gain Adjustment | +26 dB range |
| Microphone Type / Pattern | PGA31 Cardioid Condenser |
| Frequency Response | 60 Hz – 20 kHz (Tailored) |
| Maximum SPL (Mic) | 145 dB |
| Receiver Outputs | XLR, ¼″ |
| Compatible Systems | Up to 12 per band |
Ideal Use Cases
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Presenters, speakers, and lecturers
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Fitness and dance instructors
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Stage performers and musicians needing hands-free operation
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Houses of worship, conferences, and corporate events
Why Choose the Shure BLX14/P31-K3E?
The BLX14/P31-K3E combines simplicity, reliability, and performance in one affordable wireless headset solution. It delivers Shure’s trusted audio clarity, dependable wireless stability, and effortless operation — keeping your voice clear, consistent, and your hands free, no matter the venue or performance.
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