Black Cobra Noise Canceling CB Microphone

Cobra HGM84 Noise Canceling CB microphone

30 days
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Cobra HGM84 Noise Canceling CB microphone is universal two-way radio mic built for comfort and performance. Cobra is an industry leader and uses military grade components, the latest technologies, and design practices to build durable, high quality electronics.

The HGM84 CB microphone from Cobra features EasyGrip design for extra comfort, multi-port differential noise canceling technology, rugged construction, and a 9 foot cord with a 4 pin plug. The Cobra HGM84 mic is available in a black or wood grain finish to suit any radio operator’s sense of style.

HGM84 CB Microphone Features

  • Premium noise-canceling cartridge for unsurpassed sound quality
  • EasyGrip™ design for incredible comfort
  • 9 foot HighFlex™ cord
  • Stainless steel grille
  • Mark free lip guard
  • Right side PTT button
  • Heavy-duty construction
  • Mark-free Lipguard
  • 2 year warranty


The Cobra HGM84 is a 4 pin dynamic CB microphone. It is compatible with any CB radio wired for a standard 4 pin plug. For more information on compatibility view our CB microphone guide. The chrome option on this mic is the factory replacement for the Cobra 29 LTD Chrome CB Radio.


  • Type: Dynamic Noise Canceling
  • Impedance: 500 ohm
  • Frequency Response: 100 to 6000 Hz
  • Directivity: Uni-directional
  • Cable: 9 foot coiled with strain relief
  • Housing: ABS Plastic


CB Microphones

Additional Features:
  • Noise Canceling
  • 4 Pin


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