Shure BLX14/P31-J11 BLX14 HEADSET SYSTEM W/PGA31

The Shure BLX14/P31-J11 is a professional wireless headset microphone system designed for clear vocal reproduction and reliable performance in live speaking and performance environments. It includes a BLX4 single‑channel wireless receiver, a BLX1 bodypack transmitter, and a PGA31 cardioid condenser headset microphone. The wearable (wireframe) headset fits securely and comfortably for hands‑free operation, while the cardioid pickup pattern helps reject unwanted noise. The system operates in the J11 frequency band (approximately 596–616 MHz) and provides wireless freedom of movement with stable signal reception. It is suitable for presentations, stage performances, fitness instruction, corporate events, and other applications where mobility and clear voice amplification are important.

Features

• Wireless UHF microphone system with BLX4 single‑channel receiver and BLX1 bodypack transmitter

• Includes PGA31 cardioid condenser headset microphone designed for clear vocals and speech

• J11 frequency band (approximately 596–616 MHz) with up to 123 available RF channels

• One‑touch QuickScan frequency selection for fast automatic frequency setup

• Up to 300 feet (≈91 m) line‑of‑sight operating range

• Up to 14 hours of continuous use with two AA batteries in the transmitter