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HGM84 - Cobra® Noise Canceling CB Microphone

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30 days
High Quality Products, Always Tax Free, Amazing Help Center, Great Customer Service, 5 Star Rating!

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

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