SKU: BLX14P31-K14 Category:


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The P31 performance headset microphone for general, speaking and performance use is a permanently-biased electret condenser microphone. Engineered to provide maximum versatility and reliable performance in a wide array of conditions at an affordable price. The wearable design offers improved comfort and a secure fit for hands-free operation in any situation, while the unidirectional (cardioid) pickup pattern provides excellent off-axis rejection for higher gain-before-feedback when using a stage monitor.

Included: BLX4 single channel wireless receiver; BLX1 bodypack transmitter; PG30 cardioid condenser head worn microphone with windscreen; PS23 power supply and URT2 rack tray (optional accessories).



  • Great Audio Response
  • Transmission Range K14 or M17
  • Includes Receiver, Bodypack Transmitter, and PGA31 Headset Microphone
  • Up to 14 hours battery life
  • Trusted world wide by industry professionals
  • Great for speeches, vocalists, performers, and presenters
  • Ability to run up to 12 compatible systems per frequency band
  • Durable Construction
  • Up to 91m (LOS) operating Range


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Product Type Wireless Headset Microphone

Transmission Frequency 614-638MHz (K14)

Frequency Response 40Hz – 20kHz

Batteries 2 x AA Alkaline (each microphone)

Battery Life Up to 14Hrs (battery dependent)

Power Supply (receiver) 12–15 V DC @ 160 mA (BLX88, 320 mA)


For more information, please visit the manufacturer's website.