Crown PZM11 LL WR
Weather-Resistant Hemispherical Boundary Layer Microphone

The Crown PZM11 LL WR is a professional weather-resistant boundary layer microphone designed for fast-food restaurants, outdoor intercoms, toll booths, SOS telephones, theme-park security and other similar applications. A plastic membrane inside the microphone protects the mic capsule from water damage, so the PZM11 LL WR will work during and after rainfall. If water freezes on the membrane, the mic?s frequency response will change but will return to normal when the ice melts and the membrane dries.

The PZM11 LL WR is powered by 12V - 24V DC, provides line-level output and can be plugged directly into a VCR line input without the need for a costly mic preamp.

Crown PZM11 LL WR Features:

• Hemispherical polar pattern for clear, intelligible pickup of speech
• Weather-resistant model for outdoor use
• Live-level output connects directly to video recorders

Crown PZM11 LL WR Specifications:

• Audio Frequency Bandwidth:  80 Hz - 10 kHz
• Sensitivity:  5 mV/Pa
• Equivalent Noise Level:  26dB-A
• Signal-to-Noise Ratio:  68dB-A
• Powering Interface Voltage:  12 to 24 V
• Audio Output Type:  Screw Terminal
• Finish:  Silver Gray
• Dimensions:
  • Length:  70 mm
  • Width:  115 mm
  • Height:  44 mm
• Weight:  71 g