PZM 11 LL -Pressure Zone Line Level Security Microphone AXLC1-RK26-3692 NEW
Up for sale a Crown PZM 11 LL - Pressure Zone Line Level Security Microphone
The Microphone is as new and has been used as a demo in a Crown Demo Case.
Has no box. Sold as is.
The Crown® PZM®-11 LL is a Pressure Zone Microphone® designed for conference-room, security and surveillance applications. It can be mounted in the ceiling or wall in a standard electrical outlet box. Providing excellent intelligibility, the PZM-11 is designed to look like a light switch so as not to draw attention. The PZM-11 LL has a Line-level output and is powered by 12-48V phantom power.
Like other Pressure Zone Microphones, the PZM-11 LL utilizes the Pressure Recording Process™ in which a miniature condenser microphone capsule is mounted very close to a sound-reflecting plate or boundary. The capsule is mounted in the "Pressure Zone" just above the boundary, a region where sound coming directly from the sound source combines in-phase with sound refl ected off the boundary. The benefits are a wide, smooth frequency response free of phase interference, excellent clarity and "reach," and consistent pickup anywhere around the microphone. In the PZM-11 LL, low frequencies below the voice range are rolled off to reduce pickup of air-conditioning rumble. The high-frequency response is boosted slightly to aid clarity and articulation.
The microphone connector is a row of screw terminals for easy installation. The output is balanced, low impedance, which allows long cable runs without hum pickup or high-frequency loss.