---
product_id: 256433343
title: "GX628 GX Series GX302"
brand: "jbl"
price: "S$148"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/256433343-gx628-gx-series-gx302
store_origin: SG
region: Singapore
---

# Polypropylene Cone for Clear Sound 150W Peak Power 1.44" Mounting Depth GX628 GX Series GX302

**Brand:** jbl
**Price:** S$148
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** GX628 GX Series GX302 by jbl
- **How much does it cost?** S$148 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/256433343-gx628-gx-series-gx302)

## 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

- • **Bass Boost for the Beat:** Special bass boost feature pumps up your favorite tracks with rich, dynamic low-end.
- • **Engineered for the Road:** Durable rubber surround and coaxial design built to withstand daily driving vibrations.
- • **Power that Packs a Punch:** 150W peak power delivers immersive, room-filling sound that transforms your drive.
- • **Sleek, Space-Savvy Design:** Compact 1.44" mounting depth fits seamlessly into your car without compromise.
- • **Crystal-Clear Audio Precision:** Polypropylene cone combined with a balanced dome tweeter ensures crisp highs and deep bass.

## Overview

The JBL GX628 GX Series GX302 is a high-performance 12-inch coaxial car speaker featuring 150W peak power, a polypropylene cone for enhanced sound clarity, and a compact 1.44" mounting depth. Designed with a rubber surround and balanced dome tweeter, it delivers powerful bass and crisp highs, making it the perfect upgrade for music lovers seeking premium in-car audio.

## Description

JBL GX628 GX Series GX302

## Features

- Peak Power: 150W
- RMS Power: 50W
- Plus One,, polypropylene cone
- Mounting Depth: 1.44"
- Rubber speaker surround & Balanced dome tweeter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting type | Car Mount,Coaxial |
| Material | Polypropylene |
| Model name | GX328 |
| Speaker type | Coaxial |
| Special features | Bass Boost |
| Recommended uses for product | for music players |
| Compatible devices | Car |
| Subwoofer diameter | 12 Inches |
| Surround sound channel configuration | 2.0 |
| Colour | Black |
| Included components | GX302 |
| Product dimensions | 13D x 20.7W x 7H centimeters |
| Impedance | 2.3 Ohms |
| Is waterproof | False |
| Warranty type | Limited |
| Maximum range | 10 Meters |
| Number of Items | 1 |
| Control method | Touch |
| Wireless communication technologies | No Wireless Communication Technology |
| Speaker size | 33.71 Centimeters |
| Power source | Corded Electric |
| Item model number | GX302 |
| Other display features | Wireless |
| Color | Black |
| Item Weight | 1.01 Kilograms |

## Product Details

- **Brand:** JBL
- **Speaker maximum output power:** 75 Watts
- **Frequency response:** 21 KHz
- **Connectivity technology:** Coaxial
- **Audio output mode:** Surround

## Images

![GX628 GX Series GX302 - Image 1](https://m.media-amazon.com/images/I/81zed5eLeBL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: how many ohms?**
A: 3 ohms.

**Q: Will they fit my 2011 challenger**
A: yes they do. It’ll make a huge difference.

**Q: Will this fit a 2020 toyota tacoma?**
A: easily. i have a FJ Cruiser and no modification was needed

**Q: I have a 4 channel amp with my door speakers hooked to it should I hook these to the amp too or my head unit?**
A: You could go either way. I had mine hooked up to my factory head unit and they sounded good.

## Frequently Bought Together

- JBL GX302 3-1/2" 75W 2-Way GX Series Coaxial Car Audio Loudspeakers
- JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo
- JBL GTO629 6.5" Grand Touring Series Car Audio Speakers - 2-Way, 360 Watts MAX Power, Factory-Sized Replacement Includes Iron Crush Cleaning Cloth.

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**Shop now:** [https://www.desertcart.sg/products/256433343-gx628-gx-series-gx302](https://www.desertcart.sg/products/256433343-gx628-gx-series-gx302)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*