COS-11D-HWM
ULTRA-MINIATURE
HEAD WORN
MIC

Exceptional quality, reliability, and comfort for live performance

The lightweight omnidirectional COS-11D HWM head worn mic is the industrywide standard for high quality stage microphones.

This ultra-miniature new generation microphone was designed for hi-resolution audio in feature film and television production and is now available for usage on stage, for broadcast, in houses of worship and for other live events.

This new model is ideal for major talent, stage singers, high-profile commentators, on-camera journalists, musical actors, and a wide variety of live performers. The new COS-11D HWM is especially valuable when there is rigorous head movement, while the close proximity of the mic to the vocal source provides consistently exceptional audio with very natural characteristics.

COS-11D-HWM-PT-CC shown opposite with Pigtail termination (PT) and Cocoa color (CC). Image below shows Beige (BE) mic head.

COS-11D-HWM-PT-CC Head Worn Mic
COS-11D-HWM-BE Beige

Designed to meet today’s HD audio standards while providing greater immunity to RF interference

Sanken utilizes an exclusive vertical placement of the diaphragm for a much greater effective area within an extremely small casing. The COS-11D HWM features a front mesh screen which is water resistant, better protecting the microphone from perspiration and cosmetics.

This new Sanken microphone was designed to meet today’s HD audio standards while providing greater immunity to RF interference. The COS-11D HWM incorporates exclusive design advances that deal with both digital and digital/analog hybrid RF wireless transmission. Available in a pigtail version or with various connectors for different transmitters.

  • Optimized for the Human Voice
  • Same mic used in feature films and television, now available as head worn
  • Stable, Flexible and Adjustable Dual-Earpiece Stainless Steel Frame
  • MicBoom is Interchangeable for Right or Left Sides
  • Unique and Reliable Vertical Diaphragm Design – a Sanken Original
  • Natural response and almost perfect omni pattern
  • Available in Beige or Cocoa
  • Strong immunity to RFI
  • Available as bare wire pigtail or with various connectors
COS-11DHead Worn Mic

SPECIFICATIONS

Model Name

COS-11D-HWM

Transducer

Self Polarized condenser

Directivity

Omnidirectional

Frequency response

50Hz-20kHz

Sensitivity (at 1kHz)

7.1mV Pa (-43dB, 0dB = 1V Pa)
Vcc = 3.3v, Load = 8.2 kohm

Equivalent noise level (A weighted)

28dB

Max SPL

136dB SPL

Output impedance( 1kHz )

700 ohms

Powering

+2.5Vdc to +12Vdc

Current consumption

0.3 mA

Weight

8g (0.28oz) without cable
13g (0.46oz)with cable

Dimensions

16.1mm length x 4mm dam
(0.63″x0.16″)

Surface finish

Baked painting – Beige (BE) or Cocoa (CC)

Connector

4 Connectivity Options:
Pigtail
Terminated with TA‐5 (or TA‐4) Connector
Terminated with 2.1mm TRS Connector
Terminated with Lemo Connector

POLAR PATTERN
COS-11D-HWM Polar Pattern
FREQUENCY RESPONSE
COS-11D-HWM Frequency Response
COS-11D-HWM

Dual Ear Frame Head Worn Lavalier Microphone in two different colors, Beige or Cocoa, and with different termination options shown in the table below…

COS‐11D‐HWM‐PT‐BE

Pigtail Termination – Tinned wires (BE) Beige

COS‐11D‐HWM‐PT‐CC

Pigtail Termination – Tinned wires (CC) Cocoa

COS‐11D‐HWM‐TA5(or TA4)-BE

Terminated with TA‐5 (or TA‐4) Connector, (BE) Beige

COS‐11D‐HWM‐TA5(or TA4)-CC

Terminated with TA‐5 (or TA‐4) Connector, (CC) Cocoa

COS‐11D‐HWM‐TRS‐BE

Terminated with 2.1mm TRS Connector, (BE) Beige

COS‐11D‐HWM‐TRS‐CC

Terminated with 2.1mm TRS Connector, (CC) Cocoa

COS‐11D‐HWM‐Lmo‐BE

Terminated with Lemo Connector, (BE) Beige

COS‐11D‐HWM‐Lmo‐CC

Terminated with Lemo Connector, (CC) Cocoa

COS‐11D‐HWM‐MIC BOOM
(Mic and Accessories Not Included)

Dual Ear Frame Head Worn Lavalier Microphone Boom Arm Only in two different colors, Beige or Cocoa, and with different termination options shown in the table below…

COS‐11D‐HWM‐MIC BOOM‐PT‐BE

Pigtail Termination – Tinned wires (BE) Beige

COS‐11D‐HWM‐MIC BOOM‐PT‐BE

Pigtail Termination – Tinned wires (CC) Cocoa

COS‐11D‐HWM‐MIC BOOM‐TA5(or TA4)-BE

Terminated with TA‐5 (or TA‐4) Connector, (BE) Beige

COS‐11D‐HWM‐MIC BOOM‐TA5(or TA4)-CC

Terminated with TA‐5 (or TA‐4) Connector, (CC) Cocoa

COS‐11D‐HWM‐MIC BOOM‐TRS‐BE

Terminated with 2.1mm TRS Connector, (BE) Beige

COS‐11D‐HWM‐MIC BOOM‐TRS‐CC

Terminated with 2.1mm TRS Connector, (CC) Cocoa

COS‐11D‐HWM‐MIC BOOM‐Lmo‐BE

Terminated with Lemo Connector, (BE) Beige

COS‐11D‐HWM‐MIC BOOM‐Lmo‐CC

Terminated with Lemo Connector, (CC) Cocoa

ACCESSORIES

Included Accessories:

Spare Wire Clips (1 Small, 1 Large) plus the items shown below…

Optional Accessories

COS‐11D‐HWM Clip Set‐X: Extra Large, Replacement Clip Set (Cable to Frame), 5 pack
COS‐11D‐HWM Clip Set‐L: Large, Replacement Clip Set (Cable to Frame), 10 pack
COS‐11D‐HWM Clip Set‐Sm: Small, Replacement Clip Set (Cable to Frame), 10 pack
HWM Frame: Replacement COS‐11D HWM Steel Frame
Plus the accessories shown below (Sold in packs of 10 unless otherwise noted)…..