The Telex EGM-8N is a professional 8" gooseneck panel mount microphone for intercom and public address applications. The microphone is an electret condenser type, accepting 9-52 VDC range of phantom power, and the cardioid polar pattern offers nice ambient isolation.
The microphone's frequency response is competitive with many vocal stage mics, and the EGM-18N delivers exceptional 130dB SPL handling, ensuring consistent intelligibility, clarity and high output.