Quick tech specs
- BLX4 Single-Channel Wireless Receiver
- PGA31 Headset Microphone
- BLX1 Bodypack Transmitter
Know your gear
The Shure BLX14/P31 Headset Wireless Microphone System is a BLX1 bodypack transmitter, and a PGA31 headset mic system which is set to Shure's K12 frequency band and operates between 614 - 638 MHz.