Samson CM11B Surface Mount OMNI-Directional Boundary MIC, Black

The CM11B is a low-profile, surface-mount boundary microphone designed to sit flat on tables, altars, lecterns or stage floors, or be mounted to walls. Its permanently charged condenser element uses a half-omnidirectional pickup pattern for even 360-degree pickup along the mounting surface, and an internal high-pass filter helps cut low-frequency rumble.

A die-cast reinforced grille protects the capsule from knocks, while a heavy neoprene rubber pad decouples the mic body from the surface to reduce structure-borne noise. It runs on standard 9-52V phantom power, connects via a 3-pin mini XLR with an included 30-foot mini-XLR-to-XLR cable, and suits conferences, lectures, boardrooms, classrooms and interview setups.