The surface mount CM11B has an Omnidirectional pickup pattern that captures sound in a 180 degree pattern. A perfect application would be to place a CM11B microphone in the center of a board room or conference table to pick up everyone in the meeting.
Surface mount Omnidirectional boundary microphone
Half Omni Pickup Pattern
Internal Hi-pass filter
Mini XLR connector
Includes 30-foot cable with mini to standard XLR connectors