Sanken COS-11DSanken COS-11D

Ex-World Cup Sanken COS-11D Omni Lavalier Microphone

£295.00 exc. VAT


SKU: COS-11/3.5 Categories: , , Tag:

Units are ex-World Cup, in very good condition and with low hours. Warranty varies from unit to unit, with a minimum three months’ cover, or longer where the manufacturer warranty is still valid.

Broadcast-Quality Sound and Dependable Performance

The black Sanken COS-11D Omni Lavalier Microphone with Normal Sensitivity and 3.5 mm Locking Sennheiser Connector is a subminiature lav mic designed to deliver clear, full-bodied sound and reliable performance, making it a popular choice among broadcast, TV, theatre, film, videography, and other industry professionals.


  • For Broadcast, Film/Video & Presentation.
  • Omnidirectional for Consistent Levels.
  • For Sennheiser Transmitters with 3.5 mm.
  • Normal Sensitivity Level.
  • Rugged 5.9′ Cable Stays Pliable.
  • RF Shielded for Digital Wireless.
  • Water-Resistant.
  • Small Size is Easy to Conceal.
  • Requires 3 to 10 VDC.
  • Includes Windscreen, Mount & Clip.


Form FactorLavalier
Sound FieldMono
Capsule1 x Electret Condenser
Polar PatternOmnidirectional
WindscreenMetal Mesh (Included)


Frequency Range50 Hz to 20 kHz
Maximum SPL123 dB SPL
Impedance700 Ohms
Sensitivity8.9 mV/Pa
Dynamic Range95 dB
Signal-to-Noise Ratio66 dB
Equivalent Noise Level28 dB A-Weighted
THD< 1%


Outputs1 x 1/8″ / 3.5 mm TRS Male Unbalanced (Lockable)
Headphone ConnectorNone
Cable Length5.9′ / 1.8 m
Cable Diameter0.1″ / 2.1 mm


Operating Voltage3 to 10 V
Operating Current Consumption0.5 mA


MountingAlligator Clip, Rubber Body Mount (with Included Hardware)
Dimensionsø: 0.2 x L: 0.6″ / ø: 4 x L: 16.1 mm
Weight0.4 oz / 10 g (Microphone)