---
product_id: 35088459
title: "JBL Club 6420 4x6\" 70W RMS Club Series 2-Way Coaxial Car Speakers"
brand: "jbl"
price: "$158.13"
currency: USD
in_stock: true
reviews_count: 13
category: "Jbl"
url: https://www.desertcart.us/products/35088459-jbl-club-6420-4x6-70w-rms-club-series-2-way
store_origin: US
region: United States of America
---

# 91dB high sensitivity 75Hz–20kHz frequency range 70W RMS power JBL Club 6420 4x6" 70W RMS Club Series 2-Way Coaxial Car Speakers

**Brand:** jbl
**Price:** $158.13
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your ride’s vibe with JBL’s club-worthy sound!

## Quick Answers

- **What is this?** JBL Club 6420 4x6" 70W RMS Club Series 2-Way Coaxial Car Speakers by jbl
- **How much does it cost?** $158.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/35088459-jbl-club-6420-4x6-70w-rms-club-series-2-way)

## 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

- • **Compact 4x6" Design:** Fits seamlessly into most car doors for an effortless upgrade.
- • **Durable Build by JBL:** Engineered for longevity with premium materials and frustration-free packaging.
- • **Wide Frequency Range:** From deep bass to crisp highs, experience full-spectrum sound.
- • **Powerful 70W RMS Output:** Delivers punchy, distortion-free sound that transforms your drive.
- • **High Sensitivity at 91dB:** Maximizes audio clarity even with stock stereos—no amp needed.

## Overview

The JBL Club 6420 4x6" 2-way coaxial car speakers deliver 70W RMS power and 91dB sensitivity, ensuring clear, dynamic audio across a 75Hz to 20kHz frequency range. Designed for easy installation and durability, these speakers offer a premium sound upgrade for any vehicle, perfect for millennials seeking a crisp, immersive driving soundtrack.

## Description

Power Handling: 70W RMS, 105W peakSensitivity (@ 2.83V): 91dBImpedance (ohms): 3Frequency Response: 75Hz – 20kHzShipping Dimensions: 9.88" W x 7.44" D x 3.39" H Weight: 2.54 lbs

Review: Extremely GOOD quality! - The JBL Club 3020 3.5” 2‑Way Coaxial Car Speakers are a fantastic upgrade from factory speakers. The sound is clear and crisp, with great highs and surprisingly good bass for such a compact 3.5” speaker. Installation was quick and easy, and they work perfectly even with a stock stereo thanks to their high-sensitivity design. Overall, amazing sound quality and value—highly recommend! 🔊🚗
Review: Punchy little speakers at an affordable price point - I've done a number of audio upgrades to numerous vehicles in the past, so I am no stranger to a simple speaker swap. Given the weird speaker size in the C pillars of the PT Cruiser, I found these. My first time using JBL for audio. But the price was right, and reviews were solid. The quality has not dissappointed, they feel of solid quality like they should last. The sound quality has a nice well rounded sound stage - perfectly adequate for the rear of the vehicle. Mine are powered by a 4 channel kicker crossover amplifier and not the head unit, so with the volume up they are nice and punchy with no distortion of muddy audio. Sound is nice and clear throughout the volume range. Installation was a breeze, they fit right in with a few millimeters to spare on the magnet and a support beam on the body of my vehicle. The only downside (if you can call it one) is there were no included wires with the speakers. Usually when I buy Sony/Pioneer/Infinity they always come with 2 pairs of wires I can plug into the speakers and crimp onto the existing harness. No big deal, I just soldered the wires directly for a secure connection. If you're on the fence about these, they are great speakers and worth taking a punt on them. I have no experience with them being driven by the head unit, but by an amplifier they are great.

## Features

- Power Handling: 70W RMS, 105W peak
- Sensitivity (@ 2.83V): 91dB
- Impedance (ohms): 3
- Frequency Response: 75Hz – 20kHz
- Shipping Dimensions: 9.88" W x 7.44" D x 3.39" H Weight: 2.54 lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N6Z9PQY |
| Additional Features | Radio |
| Audio Driver Size | 6 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #19,287 in Electronics ( See Top 100 in Electronics ) #135 in Car Coaxial Speakers |
| Brand | JBL |
| Built-In Media | 1 x Speaker |
| Color | BLACK |
| Compatible Devices | Laptop, MP3 Player, Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Touch |
| Customer Package Type | Frustration-Free Packaging |
| Customer Reviews | 4.5 out of 5 stars 6,426 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 20000 Hz |
| Global Trade Identification Number | 00050036328418 |
| Impedance | 3 Ohms |
| Input Voltage | 2.83 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 6"D x 4"W x 2"H |
| Item Weight | 3 Pounds |
| MP3 player | No |
| Manufacturer | JBL |
| Maximum Range | 10 Meters |
| Model Name | CLUB6420 |
| Model Number | CLUB6420 |
| Mounting Type | Car Mount,Coaxial |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 2 |
| Power Source | Corded Electric |
| Series Number | 6420 |
| Speaker Maximum Output Power | 105 Watts |
| Speaker Size | 6 Inches |
| Speaker Type | Coaxial |
| Specific Uses For Product | For Car Audio Systems |
| Subwoofer Connectivity Technology | Wired |
| UPC | 050036328418 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 4 Inches |

## Product Details

- **Brand:** JBL
- **Speaker Maximum Output Power:** 360 Watts
- **Connectivity Technology:** wired
- **Audio Output Mode:** Stereo
- **Mounting Type:** Car Mount,Ceiling Mount,Surface Mount

## Images

![JBL Club 6420 4x6" 70W RMS Club Series 2-Way Coaxial Car Speakers - Image 1](https://m.media-amazon.com/images/I/61KY94anxmL.jpg)
![JBL Club 6420 4x6" 70W RMS Club Series 2-Way Coaxial Car Speakers - Image 2](https://m.media-amazon.com/images/I/61sJdXduskL.jpg)
![JBL Club 6420 4x6" 70W RMS Club Series 2-Way Coaxial Car Speakers - Image 3](https://m.media-amazon.com/images/I/61Ekq+l+b5L.jpg)
![JBL Club 6420 4x6" 70W RMS Club Series 2-Way Coaxial Car Speakers - Image 4](https://m.media-amazon.com/images/I/61UnphoExkL.jpg)
![JBL Club 6420 4x6" 70W RMS Club Series 2-Way Coaxial Car Speakers - Image 5](https://m.media-amazon.com/images/I/61RoNdHliSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extremely GOOD quality!
*by D***N on April 2, 2026*

The JBL Club 3020 3.5” 2‑Way Coaxial Car Speakers are a fantastic upgrade from factory speakers. The sound is clear and crisp, with great highs and surprisingly good bass for such a compact 3.5” speaker. Installation was quick and easy, and they work perfectly even with a stock stereo thanks to their high-sensitivity design. Overall, amazing sound quality and value—highly recommend! 🔊🚗

### ⭐⭐⭐⭐⭐ Punchy little speakers at an affordable price point
*by M***S on April 9, 2024*

I've done a number of audio upgrades to numerous vehicles in the past, so I am no stranger to a simple speaker swap. Given the weird speaker size in the C pillars of the PT Cruiser, I found these. My first time using JBL for audio. But the price was right, and reviews were solid. The quality has not dissappointed, they feel of solid quality like they should last. The sound quality has a nice well rounded sound stage - perfectly adequate for the rear of the vehicle. Mine are powered by a 4 channel kicker crossover amplifier and not the head unit, so with the volume up they are nice and punchy with no distortion of muddy audio. Sound is nice and clear throughout the volume range. Installation was a breeze, they fit right in with a few millimeters to spare on the magnet and a support beam on the body of my vehicle. The only downside (if you can call it one) is there were no included wires with the speakers. Usually when I buy Sony/Pioneer/Infinity they always come with 2 pairs of wires I can plug into the speakers and crimp onto the existing harness. No big deal, I just soldered the wires directly for a secure connection. If you're on the fence about these, they are great speakers and worth taking a punt on them. I have no experience with them being driven by the head unit, but by an amplifier they are great.

### ⭐⭐⭐⭐⭐ Great sound quality for the price
*by A***Y on February 25, 2019*

Bought these as replacements for the factory tweeter/mid-woofer set that was obviously damaged in my car. I would say that I am better than your average shade tree car stereo installer if that helps anyone. First off the package was much smaller than i expected and there is a bunch packed into it tightly. Be careful unpacking. The mid-woofer has a rubber surround which I noticed first off. The terminals for the speakers are somewhat flimsy but almost all JBL speakers I have used since 1986 have this similar design. Be careful placing the speaker terminals on. Soldering would be better but getting the terminal hot could cause other issues. the tweeter is about the diameter of a quarter only 1/2" tall. It comes with so many different mounting devices for the tweeter that you should not have any issues mounting them just about anywhere. I used the universal star looking ones and broke off some perforated tabs to make it fit into the factory location using the factory mounting brackets for the originals. The screw terminals on the crossover makes it easier to hook without adding other connector hardware (slide terminals, etc.). The only real complaint was trying to figure out which terminal on the tweeter is positive. It comes with a pigtail cable already soldered in and about 6" of wire. Turns out after some digging that the wire with the black stripe (hard to see) is actually the negative (-) wire. Hope this helps. Once mounted these sound really good. My cavernous door panel could use some insulation behind it to help improve the mid-bass sound but that's being overly critical. The tweeter is clean and does not fatigue the hearing at higher volumes. I love them and would recommend them. Oh yeah I am only pushing them with factory deck power so 14+ watts....still sound very very good. Be sure to use the crossovers provided or they will sound horrible. Take care in wiring the crossover also if not wired correctly these will definitely not sound right and will do damage. Be sure to check out the helpful videos on JBL website before buying and purchasing. For the price this is an amazing value.

## Frequently Bought Together

- JBL CLUB6500C 6.5" 360W Club Series 2-Way Component Car Speaker
- Metra 72-8104 Speaker Connector for Select Toyota Vehicles, MULTI COLOR

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-13*