---
product_id: 494928218
title: "DS18 PRO-CF8.4SL 8\" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports"
brand: "ds18"
price: "A$239"
currency: AUD
in_stock: true
reviews_count: 10
category: "Ds18"
url: https://www.desertcart.com.au/products/494928218-ds18-pro-cf8-4sl-8-shallow-carbon-fiber-water-resistant
store_origin: AU
region: Australia
---

# 275W RMS Power Water Resistant Motorcycle-Ready Design DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports

**Brand:** ds18
**Price:** A$239
**Availability:** ✅ In Stock

## Summary

> 🎵 Ride Loud, Ride Proud — The Ultimate Powersports Sound Upgrade

## Quick Answers

- **What is this?** DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports by ds18
- **How much does it cost?** A$239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/494928218-ds18-pro-cf8-4sl-8-shallow-carbon-fiber-water-resistant)

## Best For

- ds18 enthusiasts

## Why This Product

- Trusted ds18 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Shallow Fit:** 8-inch shallow design fits perfectly in tight motorcycle and powersports spaces without compromise.
- • **Hi-Res Audio Clarity:** Experience studio-quality sound with a 96 dB signal-to-noise ratio that elevates every ride.
- • **Powerhouse Performance:** 275 Watts RMS with 550 Watts max delivers crystal-clear mid-bass that commands attention.
- • **Plug & Play Versatility:** Compatible with smartphones, tablets, and more—upgrade your system effortlessly and stand out.
- • **Unstoppable Outdoor Sound:** Waterproof carbon fiber cone and rugged rubber surrounds keep your beats blasting rain or shine.

## Overview

The DS18 PRO-CF8.4SL is an 8-inch shallow mid-bass loudspeaker engineered with a water-resistant carbon fiber cone and durable rubber surrounds, delivering 275 Watts RMS power at 4 Ohms. Designed specifically for motorcycles and powersports, it offers high-fidelity audio with a 96 dB signal-to-noise ratio, ensuring clear, powerful sound in harsh outdoor environments. Its compact size and wireless compatibility make it a versatile upgrade for any on-the-go audio system.

## Description

desertcart.com: DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports : Electronics

Review: Amazing fitment and sound! - Well packaged and looks sound great. Installed with ease and the clarity blows my mind
Review: Great Quality - Excellent sound

## Features

- WATER RESISTANT SPEAKER - Can handle the great outdoors with ease. Water resistant speaker that you can play loud and clear out in the elements
- SUPER STRONG DESIGN - DS18’s current waterproof carbon fiber cone design and super strong rubber surrounds protect these speakers from damage sustained by use in harsh environments
- POWER YOU CAN COUNT - The PRO-CF8.4SL handles great power; rated at 275 Watts RMS and 550 Watts Max, you know this powerhouse of a speaker can get loud and clear
- GREAT FOR - Motorcycle & Powersports but thanks the size reduction on this speaker also gives it high levels of functionality in almost any application imaginable
- TAKE YOUR SYSTEM TO THE NEXT LEVEL - Get the most out of your system by upgrading to a speaker that gives you everything you're missing from your stock stereo. discover what a true speaker can do for you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLQ518D8 |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #12,914 in Electronics ( See Top 100 in Electronics ) #77 in Car Coaxial Speakers |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Laptop |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (190) |
| Date First Available | November 7, 2022 |
| Global Trade Identification Number | 00810097261280 |
| Impedance | 4 Ohms |
| Included Components | Speaker |
| Is Waterproof | TRUE |
| Item Weight | 2.09 pounds |
| Item model number | PRO-CF8.4SL |
| Manufacturer | DS18 |
| Model Name | PRO-CF8.4SL |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 2.95"D x 8.23"W x 8.23"H |
| Recommended Uses For Product | Motorcycle Applications, Marine Applications, Off Road Applications, Hi-Fi Installation, Car Audio, Home Studio, DIY Projects |
| Set Name | Single |
| Shape | Cylinder |
| Signal-to-Noise Ratio | 96 dB |
| Speaker Size | 8 Inches |
| Speaker Type | Loudspeaker |
| Special Feature | Hi Res Audio |
| Specific Uses For Product | Motorcycles, Powersports |
| Style | PRO-CF8.4SL |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 810097261280 |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** DS18
- **Connectivity Technology:** Bluetooth
- **Mounting Type:** Motorcycle Mount
- **Speaker Maximum Output Power:** 550 Watts

## Images

![DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports - Image 1](https://m.media-amazon.com/images/I/71cvVPaYqkL.jpg)
![DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports - Image 2](https://m.media-amazon.com/images/I/81NbYGOEOkL.jpg)
![DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports - Image 3](https://m.media-amazon.com/images/I/812-aehxS8L.jpg)
![DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports - Image 4](https://m.media-amazon.com/images/I/81yG44luCwL.jpg)
![DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports - Image 5](https://m.media-amazon.com/images/I/71uhkNcNdlL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does it come witha grill**
A: No it does not come with a grill.

**Q: i dont see tabs for the speakers... what do you use to hook them up?**
A: Female spade connectors

**Q: Do these require an amplifier in a truck application?**
A: If you want it to sound louder

**Q: Does it come a set or 1 speaker**
A: 1 speaker

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing fitment and sound!
*by M***L on January 4, 2026*

Well packaged and looks sound great. Installed with ease and the clarity blows my mind

### ⭐⭐⭐⭐⭐ Great Quality
*by V***. on November 18, 2025*

Excellent sound

### ⭐⭐⭐⭐⭐ Ds18 is my go to speaker
*by M***S on December 7, 2025*

Amazing sound quality! I love all my ds18 speakers in my sxs

## Frequently Bought Together

- DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts Rms 4-Ohm - Great Speaker for Motorcycles and Powersports
- DS18 PRO-TW820 Super Tweeter 1" Aluminum Frame and Diaphragm, 200W Max, 100W RMS, 4 Ohms, Built in Crossover - PRO Tweeters are The Best in The Pro Audio and Voceteo Market - 1 Speaker

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**Shop now:** [https://www.desertcart.com.au/products/494928218-ds18-pro-cf8-4sl-8-shallow-carbon-fiber-water-resistant](https://www.desertcart.com.au/products/494928218-ds18-pro-cf8-4sl-8-shallow-carbon-fiber-water-resistant)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-04*