"We're starting to see the Sanken COS-11D quickly become the industry standard lavalier microphone for sound professionals" - Guy Cochran
The Sanken COS-11D Miniature Lavalier Microphone delivers the audio performance that meets the standards of high-definition audio systems. 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. 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. Sennheiser 1/8" (3.5mm) Mini Connection This COS-11D features 1/8" (3.5mm) mini connection for Sennheiser EW series wireless transmitters. Meets High Definition Audio Standards The wide frequency response, low noise and transparent audio reproduction meet the demands of high-definition audio sound-reinforcement and recording systems. Omnidirectional Polar Pattern The omnidirectional polar pattern provides a generous pickup area while minimizing noise and feedback at the off-axis sections. Water Resistant Mesh Screen The improved mesh screen protects the element against moisture damage. Miniature Profile The miniature profile of the lavalier makes it an ideal solution for professional theater, video recording, film and broadcast applications.
Transducer Self-polarized condenser Polar Pattern Omnidirectional Frequency Response 50Hz - 20kHz Dynamic Range (Typical) Not Specified By Manufacturer Signal-to-Noise Ratio 28dB-A Maximum Input Sound Level 127dB Power Requirements AA Battery , +12V to +52V Output Impedance 180 ohms Output Connectors 1/8" (3.5mm) Mini Connection Pad No Low Frequency Roll-Off No Dimensions (LxDiameter) 0.63 x 0.15" (16.1 x 4mm) Weight 82g
DVeStore commisioned a unbiased third party to create a video shootout of the Sennheiser ME-2, Sanken COS11-D, RODE Lavalier and Tram TR-50.