---
product_id: 258251735
title: "JBL GX-6428 4X6 Coaxial Car Speaker (Pair) NO Grills Included"
brand: "jbl"
price: "€ 152.42"
currency: EUR
in_stock: true
reviews_count: 9
category: "Jbl"
url: https://www.desertcart.hr/products/258251735-jbl-gx-6428-4x6-coaxial-car-speaker-pair-no-grills
store_origin: HR
region: Croatia
---

# 91dB sensitivity 75Hz - 21kHz frequency range 120W peak power JBL GX-6428 4X6 Coaxial Car Speaker (Pair) NO Grills Included

**Brand:** jbl
**Price:** € 152.42
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your drive with JBL GX-6428 — sound that turns heads and drops jaws!

## Quick Answers

- **What is this?** JBL GX-6428 4X6 Coaxial Car Speaker (Pair) NO Grills Included by jbl
- **How much does it cost?** € 152.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/258251735-jbl-gx-6428-4x6-coaxial-car-speaker-pair-no-grills)

## Best For

- jbl enthusiasts

## Why This Product

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

## Key Features

- • **High Sensitivity:** 91dB sensitivity ensures your music blasts loud and clear without distortion.
- • **Powerful Peak Output:** Feel every beat with 120 watts peak power handling for crisp, dynamic sound.
- • **Wide Frequency Range:** Experience rich lows and sparkling highs from 75Hz up to 21kHz—your playlist’s new best friend.
- • **Premium Build Quality:** Edge-driven soft dome tweeter and polypropylene woofer with rubber surround deliver durability and superior sound clarity.
- • **Effortless Installation:** Compact 4x6 inch coaxial design with 1.88 inch mount depth fits seamlessly into your ride—no grills included for a sleek, custom look.

## Overview

The JBL GX-6428 is a 4x6 inch 2-way coaxial car speaker pair designed for powerful, clear audio with 120 watts peak power and a wide 75Hz to 21kHz frequency response. Featuring a sensitive 91dB rating, edge-driven soft dome tweeters, and durable polypropylene woofers with rubber surrounds, these speakers deliver premium sound quality in a compact, easy-to-install package—perfect for millennials who demand both style and performance on the road.

## Description

Speaker Size: 4 x 6 inches Speaker Type: 2-way, Coaxial Peak Power Handling: 120 watts RMS Power: 40 watts Minimum Frequency Response: 75 hertz Maximum Frequency Response: 21 kilohertz Sensitivity : 91 decibels Tweeter Composition: Edge-driven soft dome Woofer Composition: Polypropylene Woofer Surround Material: Rubber Grille Included No Cutout Diameter 3.44 inches Mount Depth: 1.88 inches Product Height: 6.31 inches Product Width: 4.06 inches Product Depth: 2.31 inches Priced Per Pair

Review: Great Sound! - Put these in my Chevy. They were easy to install and sound fantastic! I like to load up my hound on a Friday night. We cruise main with the windows down, blasting some Billy Ray Cyrus and hanging with our pals.
Review: Good for the size - Can't expect too much from 4 x 6 speakers, but these sound good. Very clean sound and install was quick.

## Features

- Speaker Size: 4 x 6 inches Speaker Type: 2-way, Coaxial Peak Power Handling: 120 watts RMS Power: 40 watts Minimum Frequency Response: 75 hertz Maximum Frequency Response: 21 kilohertz Sensitivity : 91 decibels Tweeter Composition: Edge-driven soft dome Woofer Composition: Polypropylene Woofer Surround Material: Rubber Grille Included No Cutout Diameter 3.44 inches Mount Depth: 1.88 inches Product Height: 6.31 inches Product Width: 4.06 inches Product Depth: 2.31 inches Priced Per Pair

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PHBQSQ3 |
| Audio Driver Size | 6 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #50,819 in Electronics ( See Top 100 in Electronics ) #421 in Car Coaxial Speakers |
| Color | Black |
| Compatible Devices | Smartphone, MP3 Player |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (133) |
| Date First Available | December 2, 2020 |
| Is Waterproof | FALSE |
| Item Weight | 2.61 pounds |
| Item model number | JBL-GX6428 |
| Manufacturer | JBL |
| Model Name | JBL |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 2.31"D x 4.06"W x 6.31"H |
| Recommended Uses For Product | car |
| Series Number | 6428 |
| Shape | Rectangular Prism |
| Speaker Size | 4 Inches |
| Speaker Type | Coaxial |
| Special Feature | Radio |
| Specific Uses For Product | car |
| Style | New |
| Subwoofer Connectivity Technology | Wired |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 050036368247 |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** JBL
- **Connectivity Technology:** Wired
- **Mounting Type:** Car Mount,Coaxial
- **Speaker Maximum Output Power:** 120 Watts

## Images

![JBL GX-6428 4X6 Coaxial Car Speaker (Pair) NO Grills Included - Image 1](https://m.media-amazon.com/images/I/41rSpnJ-DhL.jpg)

## Questions & Answers

**Q: Will these fit a 93 Chevy Silverado dash**
A: Not sure, I used them in the doors of a '91 silverado.

**Q: How many are included**
A: A pair so 2

**Q: Can I plug-and-play these with my 2003 Chevy Silverado ext cab?**
A: I bought the replacement wiring harness. It was a couple of dollars but we’ll worth it.

**Q: So is it 59.95 for 1 speaker or 2 why would u put a pic showing only 1?**
A: Two

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Sound!
*by S***S on May 7, 2022*

Put these in my Chevy. They were easy to install and sound fantastic! I like to load up my hound on a Friday night. We cruise main with the windows down, blasting some Billy Ray Cyrus and hanging with our pals.

### ⭐⭐⭐⭐⭐ Good for the size
*by E***C on February 27, 2022*

Can't expect too much from 4 x 6 speakers, but these sound good. Very clean sound and install was quick.

### ⭐⭐⭐⭐ Decent sounding speaker for the money.
*by L***D on November 13, 2025*

Good fit for '01 Silverado LS Ext Cab. sounds good for the price

## Frequently Bought Together

- JBL GX-6428 4X6 Coaxial Car Speaker (Pair) NO Grills Included
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**Shop now:** [https://www.desertcart.hr/products/258251735-jbl-gx-6428-4x6-coaxial-car-speaker-pair-no-grills](https://www.desertcart.hr/products/258251735-jbl-gx-6428-4x6-coaxial-car-speaker-pair-no-grills)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*