---
product_id: 8788465
title: "DM452 Replacement CB Radio Echo Microphone"
brand: "workman"
price: "1932969₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Workman"
url: https://www.desertcart.vn/products/8788465-dm452-replacement-cb-radio-echo-microphone
store_origin: VN
region: Vietnam
---

# Adjustable echo volume 4-pin Cobra/Uniden compatibility Power & echo control DM452 Replacement CB Radio Echo Microphone

**Brand:** workman
**Price:** 1932969₫
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the airwaves with crystal-clear echo control!

## Quick Answers

- **What is this?** DM452 Replacement CB Radio Echo Microphone by workman
- **How much does it cost?** 1932969₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/8788465-dm452-replacement-cb-radio-echo-microphone)

## Best For

- workman enthusiasts

## Why This Product

- Trusted workman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Durable:** At just 7.2 ounces, this mic balances portability with rugged reliability for daily use.
- • **Seamless Compatibility:** Designed for 4-pin Cobra and Uniden CB radios, ensuring plug-and-play convenience.
- • **Echo Your Voice, Your Way:** Built-in variable power and echo time controls let you customize your sound with precision.
- • **Value That Speaks Volumes:** Top-ranked replacement mic with a price that makes upgrading your setup irresistible.
- • **Control at Your Fingertips:** Slide echo volume control offers quick, on-the-fly adjustments for crystal-clear communication.

## Overview

The Workman DM452 Replacement CB Radio Echo Microphone is a lightweight, 4-pin compatible mic featuring adjustable power and echo controls. Perfect for Cobra and Uniden radios, it offers customizable sound settings and reliable performance at an unbeatable value, making it a popular choice among CB radio enthusiasts.

## Description

WORKMAN DM452 REPLACEMENT CB RADIO ECHO MICROPHONE

Review: The mic at the price is a solid buy - You know to be honest for the price of this microphone it works very well. Sounds good on my radio. Works as it should. I honestly can't find any valid gripes. I would definitely by again for a $20 something Mic great for the value. I know sometimes you buy an item at this price and it doesn't work but give it a try. I bought this to use till my other mic came back from the shop and the mic is a Road Devil. I don't really use the echeo because it is annoying but anyways good mic. Give it a try.
Review: Buyer Beware - Junk. Squeals like everybody says. Do not buy this!

## Features

- Power/echo CB microphoneSlide echo volume control and built-in variable powerEcho time control4-pin Cobra/Uniden

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IKMCN8W |
| Best Sellers Rank | #2,478 in Two-Way Radio Headsets & Microphones |
| Customer Reviews | 3.7 3.7 out of 5 stars (129) |
| Date First Available | February 21, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.2 ounces |
| Item model number | DM452 |
| Product Dimensions | 8.5 x 4.5 x 2.5 inches |

## Product Details

- **Brand:** Workman
- **Color:** Black
- **Compatible Devices:** Radio
- **Included Components:** Microphone
- **Manufacturer:** WORKMAN
- **Number of Channels:** 1
- **Special Feature:** Volume Control
- **Unit Count:** 1.0 Count
- **Water Resistance Level:** Not Water Resistant

## Images

![DM452 Replacement CB Radio Echo Microphone - Image 1](https://m.media-amazon.com/images/I/51fxMc+fsXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The mic at the price is a solid buy
*by T***E on February 21, 2020*

You know to be honest for the price of this microphone it works very well. Sounds good on my radio. Works as it should. I honestly can't find any valid gripes. I would definitely by again for a $20 something Mic great for the value. I know sometimes you buy an item at this price and it doesn't work but give it a try. I bought this to use till my other mic came back from the shop and the mic is a Road Devil. I don't really use the echeo because it is annoying but anyways good mic. Give it a try.

### ⭐ Buyer Beware
*by A***R on September 5, 2025*

Junk. Squeals like everybody says. Do not buy this!

### ⭐⭐⭐⭐⭐ Great souding mic
*by R***O on December 29, 2017*

Got this for my Uniden 980SSB. I have to say this mic works awesome. It is a little tedious to take apart and put back together which I did twice already. I knew from reading reviews that there were adjustments inside the mic. What I didn't know is what exactly they were for. Opening the box didn't help either because it ships with no instructions. I did some searching on the web and using my talkback I figured it out the adjustment on the left side changes the tone of the mic making it lower or higher and the other adjustment is the gain of the mic. Also as is obvious the echo level is right on the front of the mic. I found this Mic to work well with a deep sound, certainly not cheap sounding at all. That being said the construction is a bit flimsy and I suspect it might not last 10 years but for the price of this mic it is a very nice mic.

## Frequently Bought Together

- Workman DM452 Replacement CB Radio Echo Microphone
- RoadPro RPPS-220 Platinum Series 12V 3-Pin Plug Fused Replacement CB Power Cord, Black and Red
- Cobra 29 LTD Classic AM/FM Professional CB Radio - Easy to Operate, Emergency Radio, Instant Channel 9, 4-Watt Output, Full 40 Channels, Adjustable Receiver and SWR Calibration, Black

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**Shop now:** [https://www.desertcart.vn/products/8788465-dm452-replacement-cb-radio-echo-microphone](https://www.desertcart.vn/products/8788465-dm452-replacement-cb-radio-echo-microphone)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*