It is a boundary microphone that makes tricky micing applications easy. Its best use is on any flat surface where an inconspicuous mic is required with great response characteristics. It is specifically designed for low profile and surface-mounted configuration. It is ideally suited for stage performances as well as video conferencing and other boundary applications. It contains wide range of unidirectional condenser capsules mounted in its rugged housing allowing it to become part of the acoustical boundary when placed on flat, reflective surface.