---
product_id: 962609
title: "302-636LB1 Black Noise Cancelling 4 Pin CB Microphone (Bulk),XLR"
brand: "astatic"
price: "€ 53.52"
currency: EUR
in_stock: true
category: "Astatic"
url: https://www.desertcart.pt/products/962609-302-636lb1-black-noise-cancelling-4-pin-cb-microphone-bulk
store_origin: PT
region: Portugal
---

# Noise cancelling tech Low impedance dynamic element Polyurethane coated steel grille 302-636LB1 Black Noise Cancelling 4 Pin CB Microphone (Bulk),XLR

**Brand:** astatic
**Price:** € 53.52
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your comms game with legendary clarity and rugged style!

## Quick Answers

- **What is this?** 302-636LB1 Black Noise Cancelling 4 Pin CB Microphone (Bulk),XLR by astatic
- **How much does it cost?** € 53.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/962609-302-636lb1-black-noise-cancelling-4-pin-cb-microphone-bulk)

## Best For

- astatic enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Rugged alloy steel housing designed for the toughest environments.
- • **Flexible Convenience:** Coiled cord extends and retracts for easy handling and storage on the go.
- • **Legendary Sound Quality:** Engineered to outperform stock mics with superior sonic clarity and durability.
- • **Effortless Compatibility:** Standard 4-pin XLR connection fits most CB and amateur radios seamlessly.
- • **Crystal-Clear Voice Transmission:** Dynamic noise cancelling tech cuts background noise for flawless communication.

## Overview

The Astatic 302-636LB1 is a professional-grade, noise cancelling CB microphone featuring a low impedance dynamic element and a durable polyurethane coated steel grille. Designed for demanding communication environments, it offers crystal-clear voice transmission via a standard 4-pin XLR connection and a flexible coiled cord for convenience. Trusted by thousands, it ranks #3 in Two-Way Radio Headsets & Microphones with a 4.7-star rating.

## Description

Astatic microphones are engineered to surpass all stock mic options, providing superior sound quality for CB, Amateur, and Single Side Band communications. Premium noise canceling sound quality and a rugged design make these microphones an unsurpassed legend in the communications industry. The polyurethane coated steel grille screen and low impedance dynamic element creates sonic clarity.

## Features

- World Famous Replacement Mic: Designed as a high-quality replacement microphone for CB, Amateur Radio, and SSB communications systems
- Rugged Housing Design: Built with durable construction to withstand regular use in demanding communication environments
- Polyurethane Coated Steel Grille Screen: Features a protective steel grille with polyurethane coating for enhanced durability and longevity
- Low Impedance Dynamic Element: Equipped with a low impedance dynamic element that delivers clear sonic clarity for close talking applications
- Coiled Cord: Includes a flexible coiled cord that extends when needed and retracts for convenient storage and use
- Noise Cancelling Technology: Dynamic noise cancelling design reduces background interference for clearer voice transmission during communications
- 4-Pin Microphone Connection: Compatible with CB radios and amateur radio equipment featuring standard 4-pin microphone connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004SZFCPG |
| Antenna Location | Singing |
| Audible Noise | 20 db |
| Best Sellers Rank | #3 in Two-Way Radio Headsets & Microphones |
| Brand | Astatic |
| Built-In Media | Item |
| Color | Black |
| Compatible Devices | Radio |
| Connectivity Technology | analog |
| Connector Type | XLR |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,182) |
| Enclosure Material | Alloy Steel |
| Global Trade Identification Number | 00020126702183 |
| Item Dimensions | 5.5 x 5.2 x 1.8 inches |
| Item Type Name | Black Noise Cancelling 4 Pin CB Microphone (Bulk) |
| Item Weight | 9.92 ounces |
| Manufacturer | Astatic |
| Mfr Part Number | 302-636LB1 |
| Microphone Form Factor | Handheld |
| Model Name | 636L |
| Model Number | 302-636L |
| Number of Channels | 1 |
| Number of Items | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 80 db |
| Special Feature | XLR |
| UPC | 020126702183 |
| Warranty Description | 1 Year Limited |

## Product Details

- **Brand:** Astatic
- **Color:** Black
- **Compatible Devices:** Radio
- **Connectivity Technology:** analog
- **Connector Type:** XLR
- **Included Components:** Item
- **Model Name:** 636L
- **Polar Pattern:** Unidirectional
- **Recommended Uses For Product:** Singing
- **Special Feature:** XLR

## Images

![302-636LB1 Black Noise Cancelling 4 Pin CB Microphone (Bulk),XLR - Image 1](https://m.media-amazon.com/images/I/71CXw9pibPL.jpg)

## Questions & Answers

**Q: will this Astatic 636L fit my Connex 3300HP?**
A: This is a standard 4-pin mic which fits my General Lee, made by Connex, and my Connex HP40 so it should fit your radio if it takes a standard 4- pin mic.

**Q: i hear you guys saying your radios have been modded or tweeked to the max ,,how can i get mine done up**
A: Look for a stryker 497 on Amazon the look on utube they have a video showing how 2 switch from ham radio to cb. They make very hot radios we have them in a few of our trucks

**Q: will this work with a galaxy DX-2547 base unit?**
A: As long as it's a 4 pin connection you will be fine. I noticed the guys I drive with they all have galaxy radio and they use the ranger sea-198 mic and it sounds way better this mic is fine too. I use it because it works fine people can still hear me clear with no bactound noise

**Q: Does this mic come wired with the 4pin plug or not? I noticed in some of the reviews they said it came with no plug at all...**
A: Mine came wired with a 4 pin connector.

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**Shop now:** [https://www.desertcart.pt/products/962609-302-636lb1-black-noise-cancelling-4-pin-cb-microphone-bulk](https://www.desertcart.pt/products/962609-302-636lb1-black-noise-cancelling-4-pin-cb-microphone-bulk)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-29*