Audac CMX215/45 Pipe-Neck Condenser Microphone - 18"The CMX215 is a pipe neck condenser microphone fitted on a slim gooseneck with an XLR base. It is particularly designed for speech reinforcement systems in a wide variety of applications, such as conference rooms, houses of worship, auditoria, or any other kind of speech announcement systems. The back electret condenser capsule with unidirectional (cardioid) characteristics reduces sound pickup from the sides and rear, improving speech intelligibility