AKG PZM11LL Line Level Wall Plate Security Microphone

Professional flush-mount line-level boundary layer microphone

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.

Features:

• Hemispherical polar pattern
• For clear, intelligible pickup of speech
• Screw terminal
• No need for connectors
• Low-frequency rolloff
• Effectively reduces HVAC rumble

Specifications:

• Audio frequency bandwidth: 80 - 20000 Hz
• Equivalent noise level: 26 dB-A
• Sensitivity: 5 mV/Pa
• Signal to Noise: 68 dB-A
• Dimensions:
• Length: 115 mm
• Width: 70 mm
• Height: 29 mm
• Net Weight: 71 g
• Design:
• Finish: off-white
• Audio Output:
• Type: screw material
• Powering Interface
• Voltage: 12 to 48 V
• Application:
• Retail
• Device:
• Boundary Layer Microphone