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Sunday, October 23, 2016
  • Sanken COS-11D-PT-1.8 Standard Sensitivity Lavalier Microphone, Pigtail Version
  • Sanken COS-11D-PT-1.8 Pigtail Version Standard Sensitivity Lavalier Microphone

Sanken COS-11D-PT-1.8 Pigtail Version Standard Sensitivity Lavalier Microphone (Black)

BP #: SAN-COS-11D-PT-TA5BK  |  MFR #: COS-11D-PT-1.8

Availability: Call for availability


Quick Overview

The COS-11D-PT-TA4 is a miniature lavalier microphone with a 1.8 meter cable with a TA4 connector custom wired depending on the transmitter specifications that is being used.


The COS-11D addresses the noise issues associated with digital transmitter RFI (radio frequency interference). The wide frequency response ensures accurate, transparent audio reproduction and its omnidirectional polar pattern provides a generous pickup area while minimizing feedback and off-axis noise. The COS-11D PT-RM version is unterminated (no connector), has a 9dB attenuated sensitivity. Designed with reduced sensitivity, this RM or "Red Mark" version works ideally in high transient (excessive signal peaking) environments without associated noise and peak distortion. An improved water-resistant mesh screen protects against humidity, perspiration, makeup, bad weather, etc. The miniature profile of the lavalier makes it an ideal solution for professional theater, video recording, film and broadcast applications. Accessories included: HC-11 holder clip, WS-11 metal windscreen, RM-11 rubber mount, AA battery, and case. Available in Beige, Black, Gray, and White.
  • Overcomes Digital Transmitter RFI
  • Water Resistant
  • Durable Design
  • Great Clear and Rich Sound
  • 4 Color Choices
  • Improved Moisture Resistance
  • Original Vertical Diaphragm Design
  • Optimized for the Human Voice
  • Directivity: Omni-Directional
  • Transducer: Self-Polarized Condenser
  • Frequency Range: 50Hz - 20kHz 
  • Sensitivity (nominal at 1kHz): 8.9mV/Pa (-41dB,0dB=1V/Pa)
  • Equivalent Noise Level (A-weighted): 28dB-A
  • Max SPL (1%THD): 123dB SPL
  • Output Impedance at 1kHz: 700 Ohms
  • Powering: +3V to +10V
  • Current Consumption: Less Than 0.3mA
  • Weight: 10g
  • Connector: TA4
  • Dimensions: 16.1mm x 4.0mm (diameter), 1.6m (cable length)