---
product_id: 254175458
title: "Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch)"
brand: "hertz"
price: "€ 475.87"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.be/products/254175458-hertz-dcx100-3-2-way-speaker-system-10-cm-4
store_origin: BE
region: Belgium
---

# 70 Hz - 21 kHz frequency range Compact 10 cm (4 inch) size 30 WRMS power Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch)

**Brand:** hertz
**Price:** € 475.87
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch) by hertz
- **How much does it cost?** € 475.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/254175458-hertz-dcx100-3-2-way-speaker-system-10-cm-4)

## Best For

- hertz enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Compact Design:** Fits seamlessly into your car doors with a shallow 43 mm depth and 99 mm outer diameter for easy installation.
- • **Power Meets Efficiency:** 30 WRMS power output with 4 Ohm impedance ensures dynamic sound without draining your car battery.
- • **Precision Sound Engineering:** Experience crystal-clear audio with a wide 70 Hz to 21 kHz frequency range that captures every detail.
- • **Durable Build for Daily Drives:** Pressed paper cone and TPU network deliver robust sound quality with long-lasting reliability.
- • **Optimized for Hybrid & OEM Systems:** Designed to outperform factory speakers with smooth, natural bass and clear highs after a short break-in period.

## Overview

The Hertz DCX100.3 is a 10 cm (4 inch) 2-way coaxial car speaker system delivering 30 WRMS power and a broad frequency response from 70 Hz to 21 kHz. Its compact design with a 43 mm mounting depth fits most vehicle doors effortlessly. Featuring a neodymium magnet, PEI dome tweeter, and TPU network, it balances ease of installation with high-fidelity sound, making it a top choice for professionals seeking premium audio upgrades that blend seamlessly with hybrid and OEM car systems.

## Description

To meet all installation needs, without sacrificing hertz's quality and performance, dcx 100.3 car audio coaxial are carefully designed to provide linear frequency response and ensure high reliability; a neodymium magnet, PEI dome tweeter, built-in crossover, TPU (thermoplastic polyurethane) network and pressed paper cone provide the optimal ratio among the ease installation and Sound with dynamic and emotional impact.

Review: V. Good - V. Good
Review: Vollkommen zufrieden - Top Preis Leistung.

## Features

- Hertz Energy DCX-100.3 - 10 cm 2-Way Coaxial Speaker, 30 WRMS, 4 Ohm - 10 cm
- Speaker with a Frequency Range of 70 Hz - 21 KHz
- Technical data: installation opening: 94 mm, outer diameter: 99 mm, installation depth: 43 mm, efficiency: 92 dB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008B5B1N6 |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Antenna Location | For Cars |
| Audio Driver Size | 10 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Best Sellers Rank | #52,697 in Electronics ( See Top 100 in Electronics ) #151 in Coaxial Car Speakers |
| Brand | HERTZ |
| Built-In Media | User Manual |
| Color | black |
| Compatible Devices | Car Audio System |
| Compatible with Vehicle Type | & SUVs, Select Cars, Truck |
| Connectivity Protocol | Coax |
| Connectivity Technology | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Touch |
| Controller Type | Remote Control |
| Customer Package Type | Not FFP Certified |
| Customer Reviews | 4.5 out of 5 stars 1,204 Reviews |
| Enclosure Material | Pressed paper, TPU (thermoplastic polyurethane) |
| Frequency Response | 21000 Hz |
| Frequency response | 21000 Hz |
| Global Trade Identification Number | 08018823104166 |
| Impedance | 4 Ohms |
| Is Waterproof | false |
| Item Dimensions D x W x H | 10D x 10W x 4.3H centimeters |
| Item Weight | 0.45 Kilograms |
| MP3 player | No |
| Manufacturer | Hertz |
| Model Name | DCX-1003 |
| Model Number | DCX-1003 |
| Mounting Type | Door Mount |
| Mounting type | Door Mount |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 60 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 60 Watts |
| Specific Uses For Product | For Music Players, For Surround Sound Systems, For Computers |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 Inches |
| Total Ethernet Ports | 2 |
| Tweeter Diameter | 0.75 Inches |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** HERTZ
- **Connectivity technology:** Coaxial
- **Frequency response:** 21000 Hz
- **Speaker maximum output power:** 60 Watts

## Images

![Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch) - Image 1](https://m.media-amazon.com/images/I/61kpP-a175L.jpg)
![Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch) - Image 2](https://m.media-amazon.com/images/I/71oEt7M8XpL.jpg)
![Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch) - Image 3](https://m.media-amazon.com/images/I/71ulQe+ubUL.jpg)
![Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch) - Image 4](https://m.media-amazon.com/images/I/7113amN0HHL.jpg)
![Hertz dcx100.3 2-Way Speaker System 10 cm/4 inch) - Image 5](https://m.media-amazon.com/images/I/71GK9b8eL8L.jpg)

## Questions & Answers

**Q: Are these fakes? Everywhere else they’re listed at $129....**
A: No they are real Hertz speakers. Just had to modify to fit. They sounds good and have decent bass.

**Q: Will the 22 Bronco factory radio power these?**
A: Hertz Dieci Series DCX-1003 will work great with any modern factory radio, although they will perform their best in conjunction with small to medium amplifiers, they will definitely be an upgrade for your 22 Bronco's factory radio  as long as you have 4" speaker openings

**Q: How Loud are they?**
A: They are a bit load but very bright . The tweeter really pops out . You need a small amp to power them . I’m running them off my factory amp . There located in the front which the sound bounces off the windshield. It’s my second pair. I wasn’t much of a fan of Herz but I was really surprised how great they sound .

**Q: Do they come with covers as I don't see them listed?**
A: Hi,Sorry, they do not come with the grilles. Thank you

## Customer Reviews

### ⭐⭐⭐⭐⭐ V. Good
*by S***S on 17 July 2021*

V. Good

### ⭐⭐⭐⭐⭐ Vollkommen zufrieden
*by S***N on 15 May 2026*

Top Preis Leistung.

### ⭐⭐⭐⭐⭐ Nice smooth sound.
*by J***F on 5 February 2026*

2nd month update* bass came in. But this a oem hybrid system, low power use, yours may hsoe up earlier. If you have a hybrid vehicle. These are good on the ears. More detail than oem, a little bit more ooomf. I tried pioneer but it's just unbearable in a quiet cabin with plastic and glass reflection. Not bad You need to play for about a month is mid to low volume for them to open up. Out of the box sound does not do any aftermarket speaker justice, especially ones thst has higher power rating, they take a while to loosen up.

## Frequently Bought Together

- Hertz Dieci Series DCX-1003 4" Two-Way Coaxial Speakers - Pair
- Metra 72-5603 Speaker Harness Fits Ford Bronco 21 Up
- Hertz Dieci Series DCX-1653 6.5" Two-Way Coaxial Speakers - Pair

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.be/products/254175458-hertz-dcx100-3-2-way-speaker-system-10-cm-4](https://www.desertcart.be/products/254175458-hertz-dcx100-3-2-way-speaker-system-10-cm-4)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-02*