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DM-452 Amplified Echo Microphone for CB Radio
  • Pre-wired to your radio
  • 9V Battery installed
  • Tested
  • DM-452 Amplified Echo Microphone for CB Radio

    Part# DM452
    • 4 Pin Connection Fits Most Radios
    • Variable Echo
    DM452 image - DM452.jpg

    In Stock

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    DM-452 Amplified Echo Microphone for CB Radio
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    The DM 452 is an amplified CB microphone designed to fit most CB and 10-meter radios. Great for Cobra 29's or other radios that don't already have echo CB microphone built-in. Slider on the front controls echo levels. Because of the extra functions it does require a 9V battery.

    Works with:

    Cobra 25, 29, and newer 148 models

    Uniden PC66, PC68, PC76, and PC78's

    Galaxy DX919, DX929, DX939, DX949, DX959, DX979, DX2547, DX33, DX44, DX55, DX66, DX73, DX88, DX99, DX94, DX95, DX98

    And many, many more radios.


    Built-in Echo
    Amplified to sound louder
    Echo Level Adjustment on the front of the mic
    4 Pin connection fits most radios
    Requires 9V Battery
    Last Modified: 03/18/2019