---
product_id: 50526463
title: "High Powered Woofer With Aramid Fibre Cone | 5.25\" Driver, 8 Ohms, 200W"
brand: "qtx"
price: "€ 84.33"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/50526463-high-powered-woofer-with-aramid-fibre-cone-5-25-driver
store_origin: NL
region: Netherlands
---

# 200W peak power 4-layer voice coil precision Aramid fibre cone durability High Powered Woofer With Aramid Fibre Cone | 5.25" Driver, 8 Ohms, 200W

**Brand:** qtx
**Price:** € 84.33
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the Power, Own the Vibe!

## Quick Answers

- **What is this?** High Powered Woofer With Aramid Fibre Cone | 5.25" Driver, 8 Ohms, 200W by qtx
- **How much does it cost?** € 84.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/50526463-high-powered-woofer-with-aramid-fibre-cone-5-25-driver)

## Best For

- qtx enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Aramid fibre cone ensures exceptional strength and longevity, resisting wear and tear.
- • **Power that Moves You:** Unleash deep, room-filling bass with a robust 200W output that commands attention.
- • **Precision Engineering:** 4-layer voice coil delivers crisp, distortion-free sound even at high volumes.
- • **Sleek & Sturdy Design:** Black metal chassis with vented magnet optimizes airflow and heat dissipation for peak performance.
- • **Seamless Compatibility:** Plug and play with PCs, smartphones, laptops, and tablets for versatile use.

## Overview

This 5.25-inch high-powered woofer features an aramid fibre cone and a 4-layer voice coil, delivering 200W of clean, powerful bass. Designed with a vented magnet and black metal chassis, it ensures durability and optimal sound performance. Compatible with a wide range of devices including PCs, smartphones, and tablets, it’s the perfect upgrade for immersive surround sound setups.

## Description

Full description not available

## Features

- Aramid fibre cone
- Vented magnet
- Black metal chassis
- Spade terminals
- 4 layer voice coil

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Compatible devices | Personal Computer, Smartphone, Laptop, Tablet |
| Subwoofer diameter | 5.25 Inches |
| Surround-sound channel configuration | 5.1 |
| Colour | black |
| Included components | woofer |
| Product dimensions | 8D x 14.1W x 15.2H centimetres |
| Item weight | 1.27 kg |
| Impedance | 8 Ohms |
| Is waterproof | False |
| Warranty type | Limited |
| Number of items | 1 |
| Control method | Voice |
| Wireless communication technology | Bluetooth |
| Speaker size | 5.25 Inches |
| Power source | Corded Electric |
| Manufacturer | QTX |
| Item model number | 902.420UK |
| ASIN | B000L9C71K |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** QTX
- **Speaker maximum output power:** 200 Watts
- **Connectivity technology:** Auxiliary
- **Audio output mode:** Mono
- **Mounting type:** Flush Mount
- **Material:** Metal
- **Model name:** 902.420UK
- **Speaker type:** Coaxial
- **Special feature:** 4 layer voice coil
- **Recommended uses for product:** Replacement driver

## Images

![High Powered Woofer With Aramid Fibre Cone | 5.25" Driver, 8 Ohms, 200W - Image 1](https://m.media-amazon.com/images/I/61Hf7ngvQRL.jpg)

## Available Options

This product comes in different **Pattern Name, Style** options.

## Questions & Answers

**Q: Hi, did anyone found speakers parameters to build cabinet for 8" sub? Thank you.**
A: I found the specs *thiele small parameters" for this driver after a bit of luck and a lot of searching. Assuming you know how to use these they are:
FS: 38Hz / Qts: .54 / Qms: 7.1 / Qes: .58 / Vas: 22.6 Litres / Sd: 218 cm2 / Mms: 50.5g / BL: 12.2 / Xmax: 5mm
I have put these is a 40 litre cabinet tuned to 38hz. QB4 alignment suggests 36 litres, but 40L will allows for port, bracing and driver.
it's a big box but wow the bass is crazy. These are possibly one of the most under rated drivers I have come across for a while :)
I made the cabinets using a 36mm mdf (2 x 18 mm sheets glued together) and heavily braced. 
I have another pair as main speakers for the home theatre with a tweeter. They also extend quite well into the mid range and with a bit of cunning in the crossover network you can get these to sound surprisingly good. - no subwoofer needed.

**Q: I have a 50W*2 and 100w sub amp, would this be a good subwoofer to use for it? I know you should match,I'm struggling to find anything below 500w rms**
A: For the price this unit is excellent all round, but I would suggest it needs more power than 2 channel (2x50W) or singe 100W. I recommend 100W RMS amp at least per speaker to get these drivers going properly :-)

**Q: Are these mid or low range?**
A: I have the 8" and it's very definitely a sub/low range, I think the 5.25 will drive low with the right crossover but I would class as a mid.

**Q: what is the output of each unit in terms of watts- RMS ?**
A: 250 Watts RMS,max is 500. That manufactor their website.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best buy,  best sound I have ever heard.
*by A***D on 24 March 2025*

The best replacement speaker I have ever heard,Great value for money, really good looking ,Very easy to fit, it's functionality is the best,very easy to fit, sound quality is the best,

### ⭐⭐⭐⭐⭐ Good Bass, good quality, great for the price.
*by K***R on 15 October 2024*

Made my own speakers, used these with new tweeters plus bass and treble switch, the Sony 190 amp I'm using needs good speakers for the bass, I can't fault what comes out, good bass and treble, sounds very good.

### ⭐⭐⭐⭐⭐ Kick A$$ little sub for the money
*by M***T on 4 January 2025*

The media could not be loaded. Watch this tiny sub in action! It's really punching out the bass in the speaker system I just built. I've got it connected to the SUB channel of a cheap class D amp. The other two speakers are InPhase 6 inch car speakers which handle the mid and upper range. The speaker is actually the storage box from under a scooter seat. A portable sound system for a scooterist.

## Frequently Bought Together

- qtx High Powered Woofer with Aramid Fibre Cone | 5.25" Driver, 8 Ohms, 200W
- Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze
- FosPower Subwoofer Cable (10 FT) RCA to RCA Audio Stereo Cable, Male to Male - Dual Shielded Cord | 24K Gold Plated Connector | Corrosion Resistant | Clean Sounding Signal

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*