Sanken COS-22 Double Capsule Omnidirectional Lavalier Microphone

Dual Capsule Two Channel Lavalier Microphone System, PIGTAIL version, Gray [GY] only. 3.0meter cable stripped with tinned wire ends for wireless transmitter connector

? 2ch lavalier microphone
? Second ch can be a back up mic
? For ambient stereo recording
? Background noise cancel microphone with 1ch phase reverse

The Sanken COS-22 is the world's first 2ch lavalier microphone. In the tradition of the popular Sanken COS-11 lavalier series, the ultra miniature COS-22 measures only 31.6mm (1.25") in length but boasts a full frequency response up to 20,000 Hz. The two-channel, dual-omnidirectional COS-22 is designed for a variety of applications, including high quality unobtrusive area miking, stereo recording of music and environmental ambience, redundant capsule live broadcast (e.g. news anchors), and boundary-style miking for film and television. In addition, the COS-22 can be used as a noise cancellation directional microphone pair by reversing the phase of one channel before summing the two outputs.

Common specifications

Directivity Omni directional
Transducer Self-polarised 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) 137dB SPL.
Output impedance
at 1KHz 180 ohms
Powering +48±4V phantom X 2ch
Current consumption less than 2mA / ch
Weight 20g (including cable) , 70g (48V I/F)
Dimensions 31.6mm X 4.0mm (diameter)
Surface finish baked painting/gray
Connector XLR-5M
Included Accessories

Included Accessories01 HC-22 holder clip
Included Accessories02 instruction manual
Included Accessories03 warranty card
Included Accessories04 vinyl case