---
product_id: 646496983
title: "JBL Stage3 427F 2-Way Car Speaker Set by Harman Kardon - 150 Watt Car Speaker - 2 Piece Car HiFi Box Large 10 cm - 100 mm - 4 Inch without Grill Cover"
brand: "jbl"
price: "24427 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Jbl"
url: https://www.desertcart.is/products/646496983-jbl-stage3-427f-2-way-car-speaker-set-by-harman
store_origin: IS
region: Iceland
---

# 90 dB sensitivity 150W peak power 3 ohm DCR for max amp efficiency JBL Stage3 427F 2-Way Car Speaker Set by Harman Kardon - 150 Watt Car Speaker - 2 Piece Car HiFi Box Large 10 cm - 100 mm - 4 Inch without Grill Cover

**Brand:** jbl
**Price:** 24427 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with JBL Stage3: Sound that turns heads and drops jaws.

## Quick Answers

- **What is this?** JBL Stage3 427F 2-Way Car Speaker Set by Harman Kardon - 150 Watt Car Speaker - 2 Piece Car HiFi Box Large 10 cm - 100 mm - 4 Inch without Grill Cover by jbl
- **How much does it cost?** 24427 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/646496983-jbl-stage3-427f-2-way-car-speaker-set-by-harman)

## 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

- • **Built to Endure:** Tested for extreme heat, moisture & shocks—your sound system’s reliable road companion.
- • **Plus One Woofer Tech:** 35% larger membrane for 2 dB louder, deeper bass that commands attention.
- • **Dome Tweeter Precision:** Uniform, non-harsh highs that keep your playlists smooth and immersive.
- • **Powerful 150W Peak Output:** Feel every beat with JBL’s high-wattage punch that upgrades any factory stereo.
- • **Crystal Clear 90 dB Sensitivity:** Experience music as the artist intended with ultra-responsive sound clarity.

## Overview

The JBL Stage3 427F 2-Way Car Speaker Set by Harman Kardon delivers a powerful 150W peak output with a 3 ohm DCR design that maximizes amplifier efficiency. Featuring Plus One woofer technology with a 35% larger membrane, these 4-inch coaxial speakers produce deeper bass and clear highs via dome tweeters. Engineered for durability, they withstand harsh automotive environments, making them the perfect upgrade for any car audio system seeking premium sound clarity and robust performance.

## Description

JBL Stage3 427F 4 Inch (100 mm) 2-Way Coaxial Stereo Car Speaker Set The Stage3 427F coaxial JBL boxes bring the JBL Pro sound into your car. Thanks to their powerful 3 ohm DCR design, the Harman Kardon speakers get every watt of power out of the amp, so the patented Plus One woofers deliver solid deep bass performance Plus One Woofer Diaphragms The 4 inch JBL subwoofer membrane of the Stage3 hifi speaker JBL offers a 35% enlarged membrane area and thus ensures an increase in overall efficiency by up to 2 dB. The result is good performance and performance of the bass box, better low frequency reproduction and a full musical character Dome Tweeter The tweeters of the Stage3 427F JBL car speakers deliver a wider and more uniform tweeter range, which is never harsh regardless of the output level than the commonly used Car Hifi W domes Vented basket Frame design Super stiff ventilated baskets cool the voice coils for reduced distortion at high output levels, a longer service life of the JBL speaker and a higher load capacity Strict JBL car boxes exams Stage3 JBL speakers undergo environmental testing to withstand the demanding climate in the car. JBL exposes it to extreme cold, heat, shocks and ultraviolet light and operates them at full power for days Specifications Power handling: 30W RMS, 150W peak Sensitivity (@ 2.83 V/m): 90 dB. Frequency response: 75 Hz - 20 kHz. Nominal impedance: 3.0 ohms.

Review: Casse di misura generica Marca buona, finitura buona Facili da installare, nel caso in base al proprio modello di auto esistono gli adattatori Casse entri-level, ma sicuramente migliorano i sistemi audio base
Review: Son étonnement bon pour des 10cm ! Pour les possesseurs de C1/107/AYGO, il faudra faire une découpe dans le cerclage des plastiques de protection afin que les hauts parleur ne dépassent pas.

## Features

- JBL Speaker boxes Stage 3 427 F are highly efficient and powerful, deliver a great sound and are super upgrade built-in speakers for any car HiFi sound system, even with factory-built car stereos with low power
- Thanks to the 3 ohm DCR design, the Harman Kardon speakers get every watt of power from the amplifier, so they deliver clean, resonance-free sound quality to reproduce your music in crystal clear resonance-free audio quality
- Harman's Plus One car subwoofer membrane technology provides a 35% larger box membrane surface area than other car speakers, which increases efficiency by 2 dB for superior bass box performance and performance
- JBL Stage3 427F car boxes have uniform tweeter reproduction thanks to dome tweeters, i.e. enjoy the sound as the musician meant it
- Harman Kardon car speaker boxes are extensively tested to make sure that the speaker car sound system can withstand the demanding heat and moisture in the car

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B788FP4G |
| Additional Features | For car |
| Antenna Location | For Music Players |
| Audio Driver Size | 10.16 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #154,996 in Electronics ( See Top 100 in Electronics ) #46 in Car Speaker Sets #4,437 in Home Audio Speakers |
| Brand | JBL |
| Built-In Media | Pack of 2 Car Hifi JBL Box Large 10 cm - 4 Inch without Grille Cover |
| Color | Black |
| Compatible Devices | [Car, bus, truck] |
| Compatible with Vehicle Type | Bus, Car, Truck |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Touch |
| Controller Type | Amazon Alexa |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (172) |
| Enclosure Material | Plastic or composite material |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 06925281946639 |
| Impedance | 3 Ohms |
| Input Voltage | 12 Volts (DC) |
| Is Waterproof | False |
| Item Dimensions D x W x H | 4.7D x 10.2W x 5.3H centimeters |
| Item Type Name | Car Speakers |
| MP3 player | No |
| Manufacturer | Harman Kardon |
| Model Name | STAGE3 427F |
| Model Number | 427F |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 427 |
| Speaker Maximum Output Power | 150 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Coaxial |
| Specific Uses For Product | Music playback in vehicles |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 Inches |
| Tweeter Diameter | 4 Inches |
| Unit Count | 2.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Coaxial
- **Frequency response:** 20 KHz
- **Speaker maximum output power:** 150 Watts

## Images

![JBL Stage3 427F 2-Way Car Speaker Set by Harman Kardon - 150 Watt Car Speaker - 2 Piece Car HiFi Box Large 10 cm - 100 mm - 4 Inch without Grill Cover - Image 1](https://m.media-amazon.com/images/I/619p-4-3TCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***U on 6 January 2026*

Casse di misura generica Marca buona, finitura buona Facili da installare, nel caso in base al proprio modello di auto esistono gli adattatori Casse entri-level, ma sicuramente migliorano i sistemi audio base

### ⭐⭐⭐⭐⭐ Review
*by V***I on 16 March 2026*

Son étonnement bon pour des 10cm ! Pour les possesseurs de C1/107/AYGO, il faudra faire une découpe dans le cerclage des plastiques de protection afin que les hauts parleur ne dépassent pas.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 17 December 2024*

Excellent speakers. Great quality sound.

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**Shop now:** [https://www.desertcart.is/products/646496983-jbl-stage3-427f-2-way-car-speaker-set-by-harman](https://www.desertcart.is/products/646496983-jbl-stage3-427f-2-way-car-speaker-set-by-harman)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-26*