Car speaker JVC CS-J420X 2-way 10 cm

Name: Car speaker JVC CS-J420X round CS-J420X
Brand: JVC
SKU: 943473
Price: 18.99 EUR
Availability: InStock

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Car speaker JVC CS-J420X round 2-way 10 cm woofer, 2.5 cm neodymium tweeter, 210 W peak, 21 W rated, 4 Ω impedance

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Short description

JVC CS-J420X is a round 2-way car speaker with a 10 cm woofer and 2.5 cm neodymium tweeter. Rated power is 21 W with 210 W peak, impedance 4 Ω and frequency range 45–22,000 Hz. Woofer uses a ferrite magnet (74 g magnet weight for the tweeter), mounting depth 4.31 cm and sound pressure up to 90 dB. No amplifier or subwoofer included. Do not open housing.

Available at price 18.99 €: 40 pcs.

Total available for order: 102 pcs.

Warranty: 2 Years

SKU: 943473

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

01.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

01.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

06.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.59 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

06.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The JVC CS-J420X is a round 10 cm (4") 2-way coaxial car speaker designed to upgrade in-car audio. It has a peak power of 210 W and a rated power of 21 W, a 10 cm woofer with a ferrite magnet and a mounting depth of 4.31 cm, making it suitable for many standard vehicle speaker openings while remaining compact and lightweight at 230 g.

Advantages

The CS-J420X provides clear two-way sound reproduction from a compact 10 cm driver, with a ferrite magnet that contributes to reliable low-frequency performance. Its 210 W peak handling allows compatibility with a range of aftermarket head units and small amplifiers, while the 90 dB maximum sound pressure level ensures audible output in typical car environments. The shallow mounting depth and low weight simplify installation in tight factory speaker locations.

Suitable for

Replacing or upgrading factory 10 cm (4") car speakers
Compact car doors, dashboards, or rear parcel shelves with limited mounting depth
Systems driven by standard head units or small external amplifiers

Key specifications

Model: JVC CS-J420X
Type: Round 2-way coaxial car speaker
Diameter: 10 cm (4")
Peak power: 210 W
Rated (RMS) power: 21 W
Maximum sound pressure level: 90 dB
Woofer magnet: Ferrite
Mounting depth: 4.31 cm
Weight: 230 g
MPN: CS-J420X
EAN: 4975769413797

How to use

Disconnect the vehicle battery before beginning installation. Remove the existing speaker grille and speaker, check mounting hole compatibility, and place the CS-J420X into the factory opening. Secure the speaker with the original screws or supplied hardware, connect the speaker wires observing correct polarity, and reassemble the door panel or grille. After installation, test playback at low volume and gradually increase to confirm correct operation and polarity.

Usage recommendations

For optimal performance, match the speaker to a head unit or amplifier that supplies appropriate power near the rated 21 W RMS. Ensure proper polarity when wiring and avoid overdriving the speaker beyond its peak power to prevent damage.

All features

Weight:: 0.23 kg
Impedance:: 4 Ω
Peak power:: 210 W
Woofer diameter:: 100 mm
Tweeter:: Yes
Tweeter diameter:: 25 mm
Tweeter magnet type:: Neodymium
Woofer magnet type:: Ferrite
Frequency range:: 45 - 22000
Rated power:: 21 W
Sound pressure level (max):: 90 dB
Subwoofer included:: No
Speaker type:: 2-way
Mounting depth:: 43.1 mm
Shape:: Round
Magnet weight:: 74 g
Amplifier included:: No

Instructions

jvc-CS-J420X-943473.pdf

Description

Instructions

jvc-CS-J420X-943473.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH334	40	01.07.2026	18.99 € Best price
EU2	4	Thursday Best delivery	21.99 €
WH355	18	06.07.2026	30.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	40	15.07.2026	30.99 €

18.99 €

Stock: 40

Delivery Date: 01.07.2026

Warehouse: WH334

21.99 €

Stock: 4

Delivery Date: Thursday Best delivery

Warehouse: EU2

30.99 €

Stock: 18

Delivery Date: 06.07.2026

Warehouse: WH355

Available only for legal entities

30.99 €

Stock: 40

Delivery Date: 15.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Car speaker JVC CS-J420X 2-way 10 cm cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 102 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All JVC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized JVC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Car speaker JVC CS-J420X 2-way 10 cm?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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