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HGM73 - Cobra® Dynamic 4 Pin CB Microphone

30 days
In stock
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Cobra® HGM73 Dynamic 4-Pin CB Microphone is a high quality replacement mic that works most newer model 4-pin CB radios.

When you need to be heard clearly over the CB radio waves, a Cobra® HighGear microphone will keep you modulating load and clear.  

An all-purpose 4 pin CB microphone, the HG M73 from Cobra® will work with all newer 4 pin Cobra® CB radios and most other newer 4 pin professional CB and amateur radios as well. The HG M73 mic features a 9 foot coiled cable with strain relief, rugged drop-proof ABS plastic housing, and an Omni-directional dynamic mic element.


The Cobra® HG M73 is compatible with any CB radio wired for a standard 4 pin plug. For more information on compatibility, see CB World's CB microphone guide.

The Cobra® HG M73 is an OE replacement microphone for the following models of Cobra® CB radios:

Replacement microphone for Cobra® CB radios 
Professional GradeRecreational Grade
148 GTL18 WX ST II
148 NW ST19 DX IV
25 LTD 
25 LTD ST 
25 LTD WX 
25 NW ST 
25 WX NW ST 
29 LTD 
29 LTD ST 
29 LTD WX 
29 NW ST 
29 WX NW ST 

Product Features

  • Dynamic CB Microphone
  • Impedance: 600 ohm
  • Frequency Response: 150 to 4000 Hz
  • Directivity: Omni-directional
  • Easy Grip Design For Incredible Comfort
  • Metal Mesh Grille
  • Mark-Free Lip guard
  • Left Side PTT Button
  • Unsurpassed Sound Quality
  • Drop-Proof ABS Plastic Housing
  • 9 Foot High-Flex mic cord
  • 4-Pin Connector for ultimate compatibility
  • 1 year warranty

Additional Info

3.00 in
7.00 in

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