---
product_id: 466095022
title: "Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)"
brand: "infinity"
price: "1695 Lei"
currency: RON
in_stock: false
reviews_count: 5
url: https://www.desertcart.ro/products/466095022-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300
store_origin: RO
region: Romania
---

# True 4 Ohm impedance tech 46-30,000 Hz frequency range 300W peak power Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)

**Brand:** infinity
**Price:** 1695 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate your drive with Infinity’s sonic precision — don’t just listen, experience!

## 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?** 1695 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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 300W Peak Output:** Feel every beat with crystal-clear highs and booming lows.
- • **True Four Ohm Impedance Technology:** Seamlessly compatible with nearly all car stereos for effortless upgrades.
- • **Plus One+ Polypropylene Woofer Cone:** Durable, high-performance woofer ensures long-lasting, distortion-free sound.
- • **Wide Frequency Response (46-30,000 Hz):** Experience rich, detailed sound from deep bass to sparkling treble.
- • **3-Way Coaxial Design with Textile Dome Tweeter & Supertweeter:** Immersive, layered audio that puts you in the front row of your favorite tracks.

## Overview

The Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers deliver a robust 300 watts peak power with True Four Ohm Impedance technology, ensuring compatibility with most car stereos. Featuring a Plus One+ polypropylene woofer cone and a 3-way design including textile dome tweeter and supertweeter, these speakers offer a wide frequency response from 46 Hz to 30 kHz for crisp, immersive sound. Designed for car audio enthusiasts seeking premium sound quality and durability, they come with grilles and a 1-year manufacturer warranty.

## Description

Infinity 6x9 car speakers

Review: Excellent - but could not installed and hence to returrn - 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 |
| Age Range Description | Teen and Adult |
| Antenna Location | Car |
| Audio Driver Size | 6 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Box Contents | [Grilles, Information on True Four Ohm Impedance technology] |
| Brand | Infinity |
| Brand Name | Infinity |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Touch |
| Controller Type | Button |
| Customer Reviews | 4.6 out of 5 stars 316 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 30 Hz |
| Frequency response | 30 Hz |
| Impedance | 3 Ohms |
| Is Waterproof | True |
| Item Dimensions D x W x H | 9.4D x 16.3W x 9.4H centimetres |
| Item Weight | 3.13 kg |
| Item height | 13 centimetres |
| MP3 player | No |
| Manufacturer | Harman International |
| Maximum Range | 10 Metres |
| Maximum Speaker Output Power (in watts) | 300 Watts |
| Model Name | REF 993IX |
| Model Number | REF-9633IX |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Network Connectivity Technology | Coaxial |
| Number Of Circuits | 3 |
| Number of Audio Channels | 3.0 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Features | Amplifier |
| Series Number | 9633 |
| Speaker Size | 6 Inches |
| Speaker Type | Woofer |
| Speaker maximum output power | 300 Watts |
| Specific Uses For Product | Car |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 1 Inches |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Woofer Driver Diameter | 6 Inches |

## Product Details

- **Brand:** Infinity
- **Speaker maximum output power:** 300 Watts
- **Frequency response:** 30 Hz
- **Connectivity technology:** Coaxial
- **Audio output mode:** Stereo
- **Mounting type:** Wall Mount
- **Material:** Polypropylene
- **Model name:** REF 993IX
- **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/719HHxRmWsL.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 2](https://m.media-amazon.com/images/I/71j97cxal4L.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 3](https://m.media-amazon.com/images/I/71qfiU-2mfL.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 4](https://m.media-amazon.com/images/I/8151ZK4sgJL.jpg)
![Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 5](https://m.media-amazon.com/images/I/81BzratAV4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent - but could not installed and hence to returrn
*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.

### ⭐⭐⭐⭐⭐ ??
*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

### ⭐⭐⭐⭐⭐ Very efficient for low power input
*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.ro/products/466095022-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300](https://www.desertcart.ro/products/466095022-infinity-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-20*