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he improved version of the WH10, the Shure WH20, is a rugged, lightweight, dynamic headset microphone that provides high-quality voice pickup. It fits securely for active microphone users, such as aerobics instructors and musicians, with low visibility for stage appearances. The WH20 is suitable for any voice communications application where comfort and reliability are required.

The WH20 has a cardioid (unidirectional) pickup pattern. This provides greater gain-before-feedback and isolation from ambient noise and other unwanted sound sources, such as air conditioning, musical instruments, and loudspeakers. A carefully shaped frequency response includes a voice-frequency presence peak and a low-frequency roll off to compensate for the proximity effect inherent in cardioid microphones during close-talk operation. An integrated elastic CROAKIES headband secures the headset comfortably. The headband, wireframe, and gooseneck are adjustable to accommodate any head size or shape.

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Key Features

  • For ENG, Stage and Television
  • 50 Hz to 15 kHz Frequency Response
  • Includes Windscreen
  • Clothing Clip

Technical Specification


Shure WH20 Specs
Sound Field Mono
Capsule Dynamic
Polar Pattern Cardioid
Pad None
Windscreen Foam (Included)
Frequency Range 50 Hz to 15 kHz
Impedance 150 Ohms
Output Level -67 dBV/Pa (Open Circuit Voltage)
Outputs 1 x XLR 3-Pin Female Unbalanced (Lockable)
Headphone Connector None
Cable Length 3.9' / 1.2 m
Color Black
Mounting Over-Ear (Single) (via Integrated Hardware)
Alligator Clip (with Included Hardware)
Weight 2.2 oz / 63 g (with Cable)


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