---
product_id: 270597654
title: "Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)"
brand: "infinity"
price: "R3949"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Infinity"
url: https://www.desertcart.co.za/products/270597654-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300-watts
store_origin: ZA
region: South Africa
---

# 600W peak / 200W RMS power handling 46-30,000 Hz frequency response 6x9 inch 3-way dynamic drivers Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)

**Brand:** infinity
**Price:** R3949
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your drive with sound that commands attention!

## Quick Answers

- **What is this?** Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) by infinity
- **How much does it cost?** R3949 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/270597654-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300-watts)

## 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

- • **Ready for the Road:** Includes protective grilles and durable materials designed to withstand daily driving conditions while elevating your car audio game.
- • **Optimized Fit & Finish:** Slim 3-1/8" mounting depth and precise cutout dimensions make installation effortless in most vehicles.
- • **Seamless Compatibility:** True 4-Ohms impedance tech ensures perfect synergy with aftermarket and stock car stereos, protecting your head unit.
- • **Power That Packs a Punch:** Handle up to 600 watts peak power per pair, delivering booming bass and clear vocals without distortion.
- • **Immersive 3-Way Soundstage:** Experience crisp highs, rich mids, and deep bass with the integrated tweeter, supertweeter, and Plus One polypropylene woofer cone.

## Overview

The Infinity Reference REF-9633IX 6x9 3-way coaxial speakers deliver a powerful 600W peak output with a wide 46-30,000 Hz frequency range. Featuring Plus One polypropylene woofers, edge-driven textile dome tweeters, and True 4-Ohms impedance technology, these speakers offer superior bass, crisp vocals, and seamless compatibility with most car stereos. Designed for easy installation with included grilles and optimized mounting depth, they transform your vehicle’s audio experience with professional-grade sound quality.

## Description

Infinity 6x9 car speakers

Review: Great speakers that won't break the bank - Great speakers for the price can't go wrong with infinity they are built well and run at 3ohm so it won't damage your stock head unit and won't loos out on to much power from your stock head unit like you will with a 4ohm speaker most factory speakers are 2 ohm so these are a pretty good match and even have better bass. And crisper vocals.
Review: Infinity never disappoints!!! - I put these in my C4 Corvette and they sound amazing compared to the 35+ year old Bose junk that was in there. Even when I paired them with a cheap desertcart radio they still sounded fantastic. 🤣 Infinity never disappoints !!!

## Features

- 6"x9" 3-way speakers (pair) Plus polypropylene woofer cone with hi-roll rubber surround 1" edge-driven, textile dome tweeter; textile semi-dome supertweeter
- Power Handling: Peak: 600 watts per pair / RMS: 200 watts per pair
- Oversized Plus One woofers offer more surface area for higher bass output and enhanced midrange performance.
- Optimized frame size, True 4-Ohms impedance technology, Compatible with aftermarket car stereos
- Top-mount Depth: 3-1/8", Cutout Dimensions: 8-1/2" x 5-3/4" , Impedance: 3 ohms, Frequency Response: 46 - 30000 Hz, Sensitivity: 94 dB, Grilles included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q2R3Q48 |
| Audio Driver Size | 6 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #43,391 in Electronics ( See Top 100 in Electronics ) #361 in Car Coaxial Speakers |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (328) |
| Date First Available | June 17, 2019 |
| Impedance | 3 Ohms |
| Included Components | [Grilles, Information on True Four Ohm Impedance technology] |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 6.91 pounds |
| Item model number | REF-9633IX |
| Manufacturer | Harman International |
| Material | Polypropylene, Rubber, Textile, Metal |
| Maximum Range | 10 Meters |
| Model Name | REF 9633IX |
| Mounting Type | Car Mount,Coaxial |
| Number of Items | 2 |
| Other display features | Wireless |
| Power Source | Corded Electric |
| Product Dimensions | 3.69"D x 6.4"W x 3.69"H |
| Recommended Uses For Product | Car |
| Series Number | 9633 |
| Set Name | pair |
| Shape | Rectangular |
| Speaker Size | 6 Inches |
| Speaker Type | Coaxial |
| Subwoofer Connectivity Technology | Wired |
| Surround Sound Channel Configuration | 3.0 |
| Warranty Type | Limited |
| Woofer Diameter | 6.4 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Infinity
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 30 Hz
- **Speaker Maximum Output Power:** 300 Watts

## Images

![Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS) - Image 1](https://m.media-amazon.com/images/I/81BzratAV4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great speakers that won't break the bank
*by C***T on November 2, 2025*

Great speakers for the price can't go wrong with infinity they are built well and run at 3ohm so it won't damage your stock head unit and won't loos out on to much power from your stock head unit like you will with a 4ohm speaker most factory speakers are 2 ohm so these are a pretty good match and even have better bass. And crisper vocals.

### ⭐⭐⭐⭐⭐ Infinity never disappoints!!!
*by W***. on November 24, 2025*

I put these in my C4 Corvette and they sound amazing compared to the 35+ year old Bose junk that was in there. Even when I paired them with a cheap Amazon radio they still sounded fantastic. 🤣 Infinity never disappoints !!!

### ⭐⭐⭐⭐⭐ Awesome Value For The Money
*by D***V on February 12, 2025*

These are super high quality and a super bargain for the low price! They are capable of very low bass and even teamed up with my lacking Honda Accord 2005 factory radio deliver crazy good sound and are plenty loud! You might not need a subwoofer unless you really liked to be thumped. As some others commented they tend to be bright but any good equalizer should tame these to your exact preference. I have the treble turned down to -2 on the factory radio and the speaker treble button set to 0 dB (no treble boost) and I am quite happy with the sound. My only tiny quibble is that the tweeter and midrange bar are tilted inside of the speaker and the pictorial instructions don't give a clue for how to orient the speakers in the back deck of a sedan. I guessed that the mid-range/treble bar pointed towards the front of the car was the correct install.

## Frequently Bought Together

- Infinity Reference REF-9633IX 6x9 3-Way Coaxial Speakers (300 WATTS 100 RMS)
- Infinity Reference 3032cf 3.5-Inch, 75-watt High Performance Two-Way Loudspeaker (Pair)
- RED WOLF Front Dash Tweeters Speaker Wiring Harness Adapter Connector Plug Replacement for Dodge Ram Jeep Chrysler 2005-2022 Aftermarket Dash Tweeters Audio Cable Plug 2PC

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**Shop now:** [https://www.desertcart.co.za/products/270597654-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300-watts](https://www.desertcart.co.za/products/270597654-reference-ref-9633ix-6x9-3-way-coaxial-speakers-300-watts)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*