---
product_id: 466095022
title: "Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)"
brand: "infinity"
price: "€ 308.96"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.fr/products/466095022-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300
store_origin: FR
region: France
---

# True Four Ohm Impedance tech 46-30,000 Hz ultra-wide frequency 300W peak power punch Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)

**Brand:** infinity
**Price:** € 308.96
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) by infinity
- **How much does it cost?** € 308.96 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/466095022-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300)

## Best For

- infinity enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Sound Output:** Delivers up to 300 watts peak power for immersive audio clarity on every drive.
- • **Premium Build Quality:** Plus One+ polypropylene woofer cone with hi-roll rubber surround ensures durability and rich bass.
- • **True Four Ohm Impedance:** Seamlessly compatible with most factory and aftermarket car stereos for hassle-free upgrades.
- • **Ultra-Wide Frequency Range:** Experience crisp highs and deep lows with a 46-30,000 Hz frequency response.
- • **Complete Installation Ready:** Includes protective grilles and a shallow 3-1/8" top-mount depth for versatile fitment.

## Overview

The Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers deliver professional-grade audio with 300 watts peak power and a broad 46-30,000 Hz frequency range. Featuring True Four Ohm Impedance technology, these speakers ensure compatibility with nearly all car stereos. Built with a Plus One+ polypropylene woofer and textile dome tweeters, they offer durable, high-fidelity sound. Designed for easy installation with included grilles and a compact mounting depth, they transform your vehicle into a premium soundstage.

## Description

Infinity 6x9 car speakers

Review: Excellent - but could not install due to shape (oval and not round) and hence to return. However, when tested the sound without installation, was an excellent quality including the build. Also delivery took more than a week - which is too long to wait.
Review: Las instalé en un cirrus 2002 con su amplificador original pero de repente cartonéa no se si me falta algo pero en general muy bien

## Features

- 6"x9" 3-way speakers (pair) Plus One+ polypropylene woofer cone with hi-roll rubber surround 1" edge-driven, textile dome tweeter; textile semi-dome supertweeter
- True Four Ohm Impedance technology, speaker's 3-ohm impedance combines with speaker wire impedance for a 4-ohm load compatible with virtually all factory or aftermarket car stereos
- handles up to 100 watts RMS (300 watts peak power) frequency response: 46-30,000 Hz sensitivity: 94 dB
- top-mount depth: 3-1/8" grilles included warranty: 1 year manufacturer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q2R3Q48 |
| Compatible devices | Laptop, Smartphone, Tablet |
| Control method | Touch |
| Guaranteed software updates until | unknown |
| Impedance | 3 Ohms |
| Included components | [Grilles, Information on True Four Ohm Impedance technology] |
| Is waterproof | True |
| Item model number | REF-9633IX |
| Item weight | 6.91 Pounds |
| Manufacturer | Harman International |
| Maximum range | 10 Metres |
| Number of items | 2 |
| Power source | Corded Electric |
| Product dimensions | 9.4D x 16.3W x 9.4H centimetres |
| Recommended uses for product | Car |
| Speaker size | 6 Inches |
| Surround-sound channel configuration | 3.0 |
| Warranty type | Limited |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Infinity
- **Connectivity technology:** Coaxial
- **Frequency response:** 30 Hz
- **Material:** Polypropylene
- **Model name:** REF 993IX
- **Mounting type:** Wall Mount
- **Speaker maximum output power:** 300 Watts
- **Speaker type:** Woofer
- **Special feature:** Amplifier

## Images

![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 1](https://m.media-amazon.com/images/I/81BzratAV4L.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 2](https://m.media-amazon.com/images/I/8151ZK4sgJL.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 3](https://m.media-amazon.com/images/I/81MKtsaLfeL.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 4](https://m.media-amazon.com/images/I/719HHxRmWsL.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 5](https://m.media-amazon.com/images/I/71j97cxal4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***P on 14 January 2023*

Excellent - but could not install due to shape (oval and not round) and hence to return. However, when tested the sound without installation, was an excellent quality including the build. Also delivery took more than a week - which is too long to wait.

### ⭐⭐⭐⭐⭐ Review
*by E***Z on 25 April 2024*

Las instalé en un cirrus 2002 con su amplificador original pero de repente cartonéa no se si me falta algo pero en general muy bien

### ⭐⭐⭐⭐⭐ Review
*by A***R on 11 August 2024*

Have a factory 15W rms stereo in truck. Other (decent) 6x9 co-ax that were recommended replacements for my door speakers required a minimum 50W to drive them. These infinity speakers transfer the power very nicely, no distortion when volume way up. The efficiency of these speakers is very impressive. Just make sure of a few things before installing in door: 1) The speakers are deeper than the factory installs. Make sure you have enough room in the door speaker enclosure. I had to jerry-rig an included spacer/adaptor to offset them enough from door enclosure rim, to make them fit. I got lucky and it worked. 2) check the connector type between the door wiring and speaker connection points. I had to search for and found (on Amazon) the correct connector before I could install them. After all that fussing around, I was pleasantly satisfied with the sound.

## Frequently Bought Together

- Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)
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**Shop now:** [https://www.desertcart.fr/products/466095022-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300](https://www.desertcart.fr/products/466095022-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-23*