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HomepageMicrophonesLavaliers & Headsets › Sanken COS-11D-3.5 1.8 (Reduced sensitivity, no accessories)
Sanken COS-11D-3.5 1.8 (Reduced sensitivity, no accessories)

COS-11D-3.5 1.8 is an Omni-Directional Miniature Electret Lavalier Microphone terminated with a 3.5mm connector. Reduced sensitivity, no accessories.

The COS-11D overcomes RFI (radio frequency interference) from the digital transmitter. In today's wireless transmission systems the microphone must remain unaffected by new forms of digital transmitter signals. They present new challenges in the area of emission protection. 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.
3.5mm Connector
Attenuated 9 dB
Overcomes digital transmitter RFI
Water Resistant
Durable Design
Great Clear and Rich Sound
4 Color Choices (Beige, Black, Gray, White)
Improved Moisture Resistance
Original Vertical Diaphragm Design
Optimized for the Human Voice
Included accessories: none
Directivity: Omni directional
Transducer: Self-polarized condenser
Frequency range: 50Hz - 20kHz
Sensitivity: (nominal @ 1kHz) 8.9mV/Pa (-41dB,0dB=1V/Pa)
Equivalent noise level (A-weighted): 28dB-A
Max SPL (1% THD): 132dB SPL
Output impedance at 1KHz: 700 ohms
Powering: +3V to +10V
Current consumption: less than 0.5mA
Weight: 24g
Dimensions: 1.8m (cable length)
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Free shipping in Canada. Conditions
Additional information
For more information about the COS-11D-3.5 1.8 (Reduced sensitivity, no accessories), please visit the website of Sanken
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