---
product_id: 208342321
title: "Harman Kardon Infinity Reference X REF-9603ix 6\"x9\" 3-Way car Speakers"
brand: "harman kardon"
price: "₪98"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/208342321-harman-kardon-infinity-reference-x-ref-9603ix-6x9-3-way
store_origin: IL
region: Israel
---

# 3 Ohm impedance 46Hz-21kHz range 600W max power Harman Kardon Infinity Reference X REF-9603ix 6"x9" 3-Way car Speakers

**Brand:** harman kardon
**Price:** ₪98
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Drive with Harman Kardon Sound!

## Quick Answers

- **What is this?** Harman Kardon Infinity Reference X REF-9603ix 6"x9" 3-Way car Speakers by harman kardon
- **How much does it cost?** ₪98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/208342321-harman-kardon-infinity-reference-x-ref-9603ix-6x9-3-way)

## Best For

- harman kardon enthusiasts

## Why This Product

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

## Key Features

- • **High Sensitivity:** With a sensitivity of 94dB, every note is delivered with stunning clarity.
- • **Three-Way Design:** The 3-way speaker system ensures a rich and immersive listening experience.
- • **Unleash the Sound:** Experience a powerful 600W output that transforms your car into a concert hall.
- • **Precision Engineering:** Enjoy a wide frequency response from 46Hz to 21kHz for crystal-clear audio.
- • **Effortless Installation:** Designed for easy car mounting, making upgrades a breeze.

## Overview

The Harman Kardon Infinity Reference X REF-9603ix is a high-performance 6" x 9" three-way car speaker designed for audiophiles. With a continuous power handling of 100W and a peak of 300W, it delivers exceptional sound quality across a wide frequency range. Its lightweight design and easy car mounting make it a perfect upgrade for any vehicle.

## Description

Power Handling (Continuous/Peak)100W/300W - Nominal Impedance3 Ohms - Frequency Response 46Hz-21kHz - Sensitivity (2.83V/1m)94dB - Speaker Type6" x 9" three-way car audio loudspeaker

## Features

- Power Handling (Continuous/Peak)100W/300W
- Nominal Impedance3 Ohms
- Frequency Response 46Hz-21kHz
- Sensitivity (2.83V/1m)94dB
- Speaker Type6" x 9" three-way car audio loudspeaker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 600 Watts |
| Is Waterproof | FALSE |
| Mounting Type | Car Mount |
| Recommended Uses For Product | Car |
| Item Weight | 3 Pounds |
| Number of Audio Channels | 3.0 |
| Compatible with Vehicle Type | Car |

## Product Details

- **Brand:** Harman Kardon
- **Speaker Maximum Output Power:** 600 Watts
- **Connectivity Technology:** Coaxial
- **Audio Output Mode:** Stereo
- **Mounting Type:** Car Mount

## Images

![Harman Kardon Infinity Reference X REF-9603ix 6"x9" 3-Way car Speakers - Image 1](https://m.media-amazon.com/images/I/51FBm+FSaCL.jpg)

## Questions & Answers

**Q: do I have to match the rms of all 4 speakers or can I have bigger speakers in the rear?**
A: not necessary sir..infact you should have bigger speakers in the rear because of the distance between the driver and the rear speakers, front speakers are relatively closer.

**Q: How long is the warranty without the 2 year protection?**
A: It depends who you buy them from. Many Amazon sellers cannot give you a warranty because they are not authorized dealers for Harmon.

**Q: Will these fit in my 2006 Ram 2500 front doors?**
A: yes sir...very much.

**Q: When installing these in small, individual boxes (like truck boxes for example) would it be beneficial to add foam speaker baffles?**
A: Just add Hollow fill like the stuff that's in pillows

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**Shop now:** [https://www.desertcart.co.il/products/208342321-harman-kardon-infinity-reference-x-ref-9603ix-6x9-3-way](https://www.desertcart.co.il/products/208342321-harman-kardon-infinity-reference-x-ref-9603ix-6x9-3-way)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-03*