---
product_id: 113342911
title: "JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black"
brand: "jvc"
price: "¥3238"
currency: JPY
in_stock: false
reviews_count: 5
category: "Jvc"
url: https://www.desertcart.jp/products/113342911-jvc-kenwood-cs-j420x-10-cm-2-way-coaxial-speaker
store_origin: JP
region: Japan
---

# 45–22,000 Hz frequency range 210W max power 10 cm 2-way coaxial design JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black

**Brand:** jvc
**Price:** ¥3238
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black by jvc
- **How much does it cost?** ¥3238 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/113342911-jvc-kenwood-cs-j420x-10-cm-2-way-coaxial-speaker)

## Best For

- jvc enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Upgrade:** Lightweight, perfect fit for your car’s existing mounts—upgrade without hassle.
- • **Wide Frequency Range:** Experience rich lows and sparkling highs from 45 Hz to 22 kHz for immersive audio.
- • **Power-Packed Performance:** Unleash crisp, booming sound with 210 Watts max output—feel every beat.
- • **Complete Installation Kit:** Includes screws and cables so you’re ready to install and impress immediately.
- • **Precision 2-Way Coaxial Design:** Balanced woofer and dome tweeter deliver flawless clarity and depth.

## Overview

The JVC Kenwood CS J420X is a 10 cm 2-way coaxial car speaker system delivering up to 210 Watts max power and a wide frequency response of 45–22,000 Hz. Featuring a composite fiber woofer and polyurethane foam dome tweeter with neodymium magnets, it offers clear, dynamic sound. Lightweight and easy to install with included mounting hardware, it’s the perfect upgrade for audiophiles seeking premium in-car audio performance.

## Description

JVC newest speaker range CS-J is designed as the perfect speaker upgrade from the standard speaker in your car. Designed to be light weight and efficient to make maximum output from your audio system.

Review: Speakers 10 cm - Lovely item thanks
Review: Great sounding speakers for the price. - Great sound quality. Price is great. Easy to install.

## Features

- 10 cm 2-way coaxial speaker, power handling 210 Watts Max/21 W RMS, Frequency Range: 45 – 22,000 Hz
- Sensitivity: 90dB/W.M; Cone Woofer with shiny composite fiber cone
- Balanced polyurethane foam Imid dome tweeter – Ferrite Magnet (woofer)
- Neodymium magnet (tweeter) – Hybrid surround – Mounting Depth: 17 mm
- Each pack contains: JVC CS J420X, fixing screws (8x) – Speaker cable, fixing (8x).Included components: 2 speakers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JHERC8I |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 10 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Box Contents | Mounting clamps (8x), Mounting screws (8x), Speaker cable, Speaker cable. |
| Brand | JVC |
| Brand Name | JVC |
| Colour | Schwarz |
| Compatible Devices | Smartphone, MP3 player |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 6,222 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Enclosure Material | Aluminium |
| Frequency Response | 45 Hz |
| Global Trade Identification Number | 04975769413797 |
| Impedance Unit of Measure | 4 Ohms |
| Input Voltage | 120 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 4.3D x 10W x 10H Centimeters |
| Item Type Name | 210W 10cm 2-Way Coaxial Speaker System |
| Item Weight Unit of Measure | 0.3 Kilograms |
| MP3 player | No |
| Manufacturer | JVC Deutschland GmbH |
| Maximum Range | 10 metres |
| Model Name | CS-J420X |
| Model Number | CS-J420X |
| Mounting Type | Wall Mount |
| Network Connectivity Technology | Coaxial |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Features | Radio |
| Speaker Maximum Output Power | 210 Watts |
| Speaker Size | 3.94 Inches |
| Speaker Type | Coaxial |
| Specific Uses For Product | home theater systems, car audio upgrades, listening to music in indoor environments |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter Unit of Measure | 4 Inches |
| Tweeter Driver Diameter | 2.5 Centimetres |
| Water Resistance Level | Not Water Resistant |
| Woofer Driver Diameter | 10 Centimetres |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** JVC
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 45 Hz
- **Speaker Maximum Output Power:** 210 Watts

## Images

![JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black - Image 1](https://m.media-amazon.com/images/I/71GTnR62uKL.jpg)
![JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black - Image 2](https://m.media-amazon.com/images/I/71W4SCTj-cL.jpg)
![JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black - Image 3](https://m.media-amazon.com/images/I/61iddjXcomL.jpg)
![JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black - Image 4](https://m.media-amazon.com/images/I/51NYJkbyzSL.jpg)
![JVC Kenwood CS J420X 10 cm 2-Way Coaxial Speaker – Black - Image 5](https://m.media-amazon.com/images/I/51EX-O7+F6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Speakers 10 cm
*by V***S on 29 May 2026*

Lovely item thanks

### ⭐⭐⭐⭐⭐ Great sounding speakers for the price.
*by A***O on 24 September 2026*

Great sound quality. Price is great. Easy to install.

### ⭐⭐⭐⭐⭐ Parfait
*by B***E on 30 June 2026*

⭐⭐⭐⭐⭐ Très satisfait de cette commande Amazon ! Ces haut-parleurs coaxiaux JVC offrent une excellente qualité sonore avec un son clair, équilibré et une bonne restitution des basses et des aigus. L’installation est simple, ils s’adaptent parfaitement et la qualité de fabrication est au rendez-vous. Les finitions sont soignées et le produit est parfaitement conforme à la description. La livraison Amazon a été rapide, ponctuelle et le colis est arrivé parfaitement emballé. Excellent rapport qualité-prix, je recommande vivement cette commande Amazon !

## Frequently Bought Together

- JVC CS-J420X 4-Inch 210 Watts 2-Way Coaxial Car Stereo Speakers (Pair)
- JVC KD-SX27BT Car Stereo with Bluetooth, 100W Digital Media Receiver, 1.5A USB to Charge Devices, Single DIN Head Unit, AM/FM, Aux-in, JVC Remote App
- JVC CS-DF620 Car Speakers, 300 Watts of Power Per Pair, 150 Watts Each, 6.5 Inch, Full Range, 2 Way, Sold in Pairs, Black

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**Shop now:** [https://www.desertcart.jp/products/113342911-jvc-kenwood-cs-j420x-10-cm-2-way-coaxial-speaker](https://www.desertcart.jp/products/113342911-jvc-kenwood-cs-j420x-10-cm-2-way-coaxial-speaker)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-15*