The PZM11 professional boundary layer microphone is designed for security and surveillance applications. The PZM11 is characterized by a consistent pickup anywhere around the mic. Low frequencies below the voice range are rolled off to reduce the pickup of heating, ventilation or air-conditioning rumble (HVAC noise). The high-frequency response is boosted slightly to aid clarity and articulation.
The PZM11 has a mic-level output and is powered by 12-48V phantom power. Electronics on the rear of the plate offer screw terminals, eliminating the need for connectors.
Audio frequency bandwidth80 – 20000 Hz
Equivalent noise level26 dB-A
Signal to Noise68 dB-A
Net Weight71 g
Voltage12 to 48 V
Boundary Layer MicrophoneYes