The RM-2 microphone consist of a high performance condenser capsule embedded into a machined stainless steel or brass ball. The ball provides good acoustic mass and a little ballast which exerts adequate pull on the microphone cable. The resulting low visibility suspended microphone is ideally suited for installation in all environments, including high profile corporate board rooms and other similar aesthetically demanding venues. It retracts flush with the ceiling plane when used with our ceiling bezel.