---
product_id: 3542852
title: "BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually"
brand: "boss audio systems"
price: "$120.54"
currency: USD
in_stock: true
reviews_count: 13
category: "Boss Audio Systems"
url: https://www.desertcart.us/products/3542852-boss-audio-systems-cxx8-8-inch-car-subwoofer-600-watts
store_origin: US
region: United States of America
---

# 600W max power Durable polypropylene cone Easy mounting design BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually

**Brand:** boss audio systems
**Price:** $120.54
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, own the road with BOSS CXX8!

## Quick Answers

- **What is this?** BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually by boss audio systems
- **How much does it cost?** $120.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/3542852-boss-audio-systems-cxx8-8-inch-car-subwoofer-600-watts)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Power That Moves You:** Unleash deep, thunderous bass with 600 watts max power—feel every beat on your daily drive.
- • **Plug & Play Simplicity:** Designed for easy mounting and professional installation, so you upgrade your ride without the hassle.
- • **Precision Sound Engineering:** Single 4 Ohm voice coil optimized for high thermal endurance and fatigue resistance—bass that stays strong.
- • **Sleek Black Metallic Finish:** Elevate your car’s interior with a subwoofer that looks as powerful as it sounds.
- • **Built to Last, Built to Perform:** Polypropylene cone and rubber surround ensure durability and consistent sound quality, no matter the miles.

## Overview

The BOSS Audio Systems CXX8 is an 8-inch car subwoofer delivering up to 600 watts of maximum power through a durable polypropylene cone and rubber surround. Featuring a single 4 Ohm voice coil engineered for high thermal resistance, it offers deep, clear bass with a resonant frequency of 49 Hz and 83 dB sensitivity. Its easy mounting design and sleek black metallic finish make it a stylish, reliable upgrade for any car audio system, backed by a 3-year platinum warranty when purchased through authorized dealers.

## Description

With extreme looks and bass output, The CXX8 8" Chaos extreme Series single voice coil subwoofer from BOSS Audio is the stylish upgrade to your car's audio system with super-clear lows. With a metallic Black finish that accents any interior and impressive 600 watts of power handling, the CXX8 produces both looks and sound that stand out above the rest.

Review: Great $$ value, Qts .76 great choice for infinite baffle - >Great price / performance, and dollar value overall. >Simple / basic poly cone with butyl rubber surround. Cone stiffening ribs are a nice addition. >Not too big/heavy. Not tool small/light... just right for my needs. >Spade crimp lugs are compact and low cost. They reduce the chance of shorting out on anything metal in my installation. >Tinsel leads are nicely woven into the spider. Surprised to see this at the $30 mark. >TS parameters are listed below. Qts .76 is perfect for my infinite baffle / trunk install. Fs: 49 Hz Qts: 0.76 Vas:15 L (0.53 CuFt) Qes: 0.94 Qms: 3.98 Xmax: 6.5 mm >There are reports of people breaking the adhesive, and blowing the coil / cone apart. I added a bead of JB weld plastic-bond epoxy, to strengthen the voice coil adhesive. The total amount was about ~1 cubic cm. The added mass should lower the Fs, which is a good thing for my music preferences. >I am only pushing it with ~250W rms on music, in a low volume SQ system. I am not burping or flexing it with tones. Overall it sounds very musical in my infinite baffle setup. >The biggest thing is it drops right into the rear deck of my Toyota Avalon. No cutting, trimming needed. Looks totally stock. The stamped metal basket comes close to the sheet metal, but it does not touch or make contact. I did bend the terminal lugs downward a little to increase clearance with my trunk torsion springs.
Review: Quality Is Great - They are a good subwoofer for the price. They were built well, and they have a good sound to them. However they did not work out so well in the application I picked them for. I bought them for a set of home stereo speaker cabinets I was building and they did not work out so well. I have nothing negative to say about them. My receiver is low wattage unit and they just needed more than it was capable of.

## Features

- Cone - Made from Polypropylene, The CXX8 8 Inch Car Subwoofer Provides a Resilient and Durable Material That Can Offer Great Sound with The Advantage of a Long-Lasting Subwoofer
- Surround - Rubber has the ability to endure much punishment without any sign of damage. It complements the whole structure of the speaker by allowing constant abuse where it is most needed, without the wear and tear
- Stamped Basket - A stamped basket can absorb and transfer much of the energy produced by the speaker. It has good corrosion resistance, good mechanical property, high thermal and electrical conductivity and retains strength at high temperatures.
- Voice Coil - Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers the advantage of longer pay times with lower weights
- Specs - Resonant Frequency: 49 Hz, Sensitivity SPL (1W/1m): 83 Db, Dimensions: 8. 25” x 8. 25” x 4. 3”
- - BOSS Audio Systems provides a powerful 3-year platinum online dealer so long as the purchase is made through . We strongly encourage professional installation of this product to ensure proper and safe functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I9TSXKI |
| Additional Features | Amplifier |
| Age Range Description | Adult |
| Antenna Location | For Music Players |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 4 Hours |
| Best Sellers Rank | #3,209 in Electronics ( See Top 100 in Electronics ) #1 in Car Component Subwoofers |
| Brand | BOSS Audio Systems |
| Built-In Media | Car Subwoofer Systems - Loaded or Amplified |
| Color | Black |
| Compatible Devices | Car Audio System |
| Compatible with Vehicle Type | Bus, Car, RV, Tractor, Truck, Van |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Controller Type | Voice Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 5,203 Reviews |
| Enclosure Material | Polypropylene, rubber |
| Frequency Response | 46 Hz |
| Global Trade Identification Number | 00791489122283 |
| Impedance | 4 Ohms |
| Is Electric | Yes |
| Is Waterproof | False |
| Item Dimensions D x W x H | 8.25"D x 4.3"W x 8.25"H |
| Item Type Name | BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually |
| Item Weight | 1.84 Kilograms |
| MP3 player | No |
| Manufacturer | BOSS Audio Systems |
| Maximum Range | 25 Meters |
| Model Name | CXX8 |
| Model Number | CXX8 |
| Mounting Type | Car Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 3.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Series Number | 8 |
| Signal-to-Noise Ratio | 83 dB |
| Speaker Maximum Output Power | 600 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Soundbar |
| Specific Uses For Product | For Music Players |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 791489122283 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty - BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon. |
| Warranty Type | Extended |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No wireless communication technology |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** Wired
- **Frequency Response:** 46 Hz
- **Speaker Maximum Output Power:** 600 Watts

## Images

![BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually - Image 1](https://m.media-amazon.com/images/I/71a-Recjw3L.jpg)
![BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually - Image 2](https://m.media-amazon.com/images/I/71oPyRLZRAL.jpg)
![BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually - Image 3](https://m.media-amazon.com/images/I/71UUof07RsL.jpg)
![BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually - Image 4](https://m.media-amazon.com/images/I/81a7A0UEb5L.jpg)
![BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually - Image 5](https://m.media-amazon.com/images/I/716J3gUGHzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this sub replace the OEM sub to a 2002 yukon**
A: A friend got mine into my 2000 Chevy Tahoe for me. So I assume it will work in your 2002 Yukon. Speakers are great and give good base and sound. Great quality for the price!

**Q: boss xx8 cuentas hay**
A: Solo viene una sola bocina..

**Q: Will  these fit my rear 2017 chevy sonic ls**
A: No a 8 in subwoofer will not fit for stock replacement speakers nine times out of 10 the replacement speaker is only 6.5 occasionally you will find an 8-in subwoofer in certain vehicles check your owner's manual and see but I'm almost positive you have a 6.5 you can also get that from boss and many other brands to choose from

**Q: Good replacement for the ion explorer? Rather replace the woofer.**
A: This subwoofer is designed for auto use, however for the price might be worth looking into. Keep in mind this is a single voice subwoofer. That means it will only pick up bass notes. I don’t know anything ahout your karioke machine, but you may need a dual voice for that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great $$ value, Qts .76 great choice for infinite baffle
*by G***. on April 22, 2026*

>Great price / performance, and dollar value overall. >Simple / basic poly cone with butyl rubber surround. Cone stiffening ribs are a nice addition. >Not too big/heavy. Not tool small/light... just right for my needs. >Spade crimp lugs are compact and low cost. They reduce the chance of shorting out on anything metal in my installation. >Tinsel leads are nicely woven into the spider. Surprised to see this at the $30 mark. >TS parameters are listed below. Qts .76 is perfect for my infinite baffle / trunk install. Fs: 49 Hz Qts: 0.76 Vas:15 L (0.53 CuFt) Qes: 0.94 Qms: 3.98 Xmax: 6.5 mm >There are reports of people breaking the adhesive, and blowing the coil / cone apart. I added a bead of JB weld plastic-bond epoxy, to strengthen the voice coil adhesive. The total amount was about ~1 cubic cm. The added mass should lower the Fs, which is a good thing for my music preferences. >I am only pushing it with ~250W rms on music, in a low volume SQ system. I am not burping or flexing it with tones. Overall it sounds very musical in my infinite baffle setup. >The biggest thing is it drops right into the rear deck of my Toyota Avalon. No cutting, trimming needed. Looks totally stock. The stamped metal basket comes close to the sheet metal, but it does not touch or make contact. I did bend the terminal lugs downward a little to increase clearance with my trunk torsion springs.

### ⭐⭐⭐⭐⭐ Quality Is Great
*by J***R on January 9, 2026*

They are a good subwoofer for the price. They were built well, and they have a good sound to them. However they did not work out so well in the application I picked them for. I bought them for a set of home stereo speaker cabinets I was building and they did not work out so well. I have nothing negative to say about them. My receiver is low wattage unit and they just needed more than it was capable of.

### ⭐⭐⭐⭐ Absolutely fantastic value as long as you know what you're getting
*by C***D on October 14, 2019*

(UPDATE: I've been happily using this sub for 3 years now. Still going strong! The rest of the review still applies) The sub I got [12 inch 1000w] Is an amazing value for what it is. That's one of the issues though, it's not what it claims to be. This sub is rated at 1000 watts MAX but that's not really that stat you want to focus on. The stat you want to focus on is the RMS power, which is the power that is constantly provided to the subwoofer at all times. This sub is rated at 500 watts RMS on their website, but in reality it can probably only take 150 MAX before you risk breaking the thing. This is a problem because people buy it thinking it's gonna be an actual 500w RMS BEAST of a sub when in reality it's not even close, and they supply it with 500 watts RMS and it ends up blowing up. And for that, I can only give it a 4 star review. But... It's still and incredible value, even though it's not what it claims to be. This sub (when powered at 110 watts RMS) is powerful enough to vibrate my whole car and shake the rear view mirror around like crazy. It won't rattle the mirror OFF of the car or anything like that, but come on, what more do you need? It's the PERFECT sound level. Just quiet enough so the people around your car don't get annoyed by the loudness, while still being loud enough to THUMP the inside of your car. It's great, and it sounds great too! No distortion or anything like that. Just crisp clear sound. That's not even the best part though! The best part, is that you can get a 3 year warrenty, for just 3$! If you're worried about it breaking because of how cheap it is, there's no need to worry! You can pick up this and a boss 1100w amp and get three year warranties on BOTH of them for like $80ish. This thing made me a true believer in cheap audio. I got this sub, a Boss Riot r1100M amp, an amp install kit from Install-Gear and I even built my own box with MDF wood from Lowe's and it all cost me less than $140... If you paid for bigger name brand stuff, $140 would have only gotten you the amp.... If you just want to add a nice bump to your system and don't want to spend much money. THIS IS IT. I am truly impressed. (Listen to the attached video with headphones to really hear the bass. Listening on just your phone speakers or even cheap earbuds won't do it justice)

## Frequently Bought Together

- BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-12*