Two-Channel Lavalier Microphone
  • 2ch lavalier microphone
  • Second ch can be a back up mic
  • For ambient stereo recording
  • Background noise cancel microphone with 1ch phase reverse
  • *사진에서 보이는 제품들은 옵션 Accessories 들을 포함한 것으로 실제 주문과 다를 수 있고, 분리되어 있는 제품들 중 MIC만 배송이 됩니다.

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 

DirectivityOmni directional 
TransducerSelf-polarised condenser 
Frequency range50Hz - 20kHz 
Sensitivity17.8mV/Pa (-35dB,0dB=1V/Pa) 
(nominal at 1kHz)
Equivalent noise level28dB-A 
Max SPL (1% THD)137dB SPL. 
Output impedance180 ohms 
at 1KHz
Powering+48±4V phantom X 2ch 
Current consumptionless than 2.2mA / ch 
Weight20g (including cable) , 70g (48V I/F) 
Dimensions31.6mm X 4.0mm (diameter) 
Surface finishbaked painting/gray 

Included Accessories 

Included Accessories01
HC-22 holder clip
Included Accessories02instruction manual
Included Accessories03warranty card
Included Accessories04vinyl case