Questions? Call Us:

Sanken COS-11D-PT1.8-EW
Lavalier Microphone with Connectors for Sennheiser EW Bodypacks


The COS-11D-PT1.8-EW is a custom wired lavalier mic for the Sennheiser EW series wireless bodypacks (connector NOT pictured).
Learn More
Selected Model Price: $379.00
Write the first review.
Sanken COS-11D-PT1.8-EW
Select a Model: (shipping times are approximate)

Related Products

The COS-11D-PT1.8-EW is a custom wired lavalier mic for the Sennheiser EW series wireless bodypacks (connector NOT pictured).

NOTE: The connector in the image is an XLR connector and NOT sold with this package. This package includes only a connection for Sennheiser EW bodypacks.

Note: The image shown is for illustrative purposes and shows all color options. Only one microphone with the color of your choice is included.

The COS-11D lavalier overcomes digital transmitter RFI (radio frequency interference). In many cases, noise levels increase and the S/N ratio is deteriorated by the interference of digital transmitters. Sanken has designed the COS-11D specifically to diminish the instances where interference is an issue.

The COS-11D is an ideal solution for live broadcasting, location recording and studio applications. To provide a wide scope of applications, four colors are available in the COS-11D series: Black, Gray, Beige and White.

This version has a 5' 10" cable terminated with a Sennheiser EW connector. 


  • Overcomes digital transmitter RFI
  • Vertical Diaphragm Design
  • Clear and Rich Sound
  • Water Resistant
  • Durable Design
  • 4 Color Choices

Included Accessories:

  • HC-11 holder clip
  • WS-11 metal windscreen
  • RM-11 rubber mount
  • AA battery
  • Instruction manual
  • Warranty card
  • Vinyl case


  • Directivity: Omni directional
  • Transducer: Self-polarized condenser
  • Frequency range: 50Hz - 20kHz
  • Sensitivity (nominal at 1kHz): 17.8mV/Pa (-35dB,0dB=1V/Pa)
  • Equivalent noise level (A-weighted): 28dB-A
  • Max SPL (1% THD): 127dB SPL.
  • Output impedance at 1KHz: 180 ohms
  • Powering: +48┬▒4V phantom
  • Current consumption: less than 2mA
  • Weight: 82g
  • Dimensions: 16.1mm X 4.0mm (diameter)
  • Connector: Fits Sennheiser EW wireless systems

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2018 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.