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Boss CX8

200W 8" Chaos EXXtreme Series Single 4 ohm Subwoofer

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• 400 Watts Peak
• 200 Watts RMS
• Single 4 ohm
• Black Polypropylene Injection Molded Cone
• Foam Surround
• 1-1/2" High Temperature Aluminum Voice Coil

Learn more about the cx8

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This item has been discontinued


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Product Highlights


• 400 Watts Peak
• 200 Watts RMS
• Single 4 ohm
• Black Polypropylene Injection Molded Cone
• Foam Surround
• 1-1/2" High Temperature Aluminum Voice Coil

Description


Boss brand icon

Authorized dealer

Chaos Exxtreme Series

The Chaos EXXTREME Series subwoofers will surprise you with the amount of bass you get for your dollar. This subwoofer will satisfy your musical hunger with some car-shaking bass notes. Built with a foam surround, this sub has a high excursion that increases bass extension into ultra-low frequency notes. The magnet motor structure includes a protective rubber boot. The high-temperature voice coil can be connected to any matching amplifier by the wire terminals. Designed with a wide frequency response range, this loud-speaker will delight you and your passengers. Look no further, because the Boxx Chaos EXXTREME Series is the best valued subwoofer on the market today.

General Features:

  • 8" Single 4 ohm Exxtreme Series Subwoofer
  • Power Handling:
    • Peak: 400 watts
    • RMS: 200 watts
  • Impedance: Single 4 ohm
  • Black polypropylene injection molded cone
  • Foam surround
  • 1-1/2" High temperature aluminum voice coil
  • Magnet with black protective rubber boot cover
  • Designed for use in both sealed and ported enclosures
  • Mounting Depth: 3-7/16"
  • Frequency response: 40-4,500 Hz
  • Sensitivity: 90 dB
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 2 years Manufacturer's warranty

Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Boss CX8 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Boss CX8 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Boss CX8 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Boss CX8 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Chaos EXXtreme Series
Subwoofer Size
8"
Peak Power Handling
400 watts
RMS Power Handling
200 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
40 - 4,500 Hz
Sensitivity
90 dB
Xmax (millimeters)
2 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Butyl Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.6 cubic feet
Maximum Sealed Box Volume
0.6 cubic feet
Minimum Ported Box Volume
0.65 cubic feet
Maximum Ported Box Volume
0.65 cubic feet
Top-Mount Depth (Mounting Depth)
3-7/16"
Cutout Diameter
7-1/16"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CX8

Weight:

4.00lbs

Internal SKU:

cx8

Internal Product ID:

23650

Product and How-to Videos


Customer Ratings & Reviews


Boss CX8 thumbnail image

5 star
46%
4 star
23%
3 star
13%
2 star
5%
1 star
13%



Durability
3.7
Value
4.2
Features
3.7
Design
4.1
Usability
4.4

Customer Reviews

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Nice Little Sub

I found what I was looking for. This subwoofer is a good quality sub at an inexpensive price. Sounds really good.

By MarkR on July 9, 2014

36 found this helpful


great buy

It was a great fit for what i needed thanks for the product

By BIG B on May 18, 2014

33 found this helpful


Perfect fit for 2001 Tahoe

Great value for the price. Perfect fit for the factory sub hole in a 2001 Tahoe.

By JH on September 15, 2011

33 found this helpful


boss cx8 review

Great sound amazing results highly recommended easy to inlstall strong and durable speaker

By Alex on July 23, 2012

31 found this helpful


decent for mid bass

This sub is ok for mid bass, but it just can't deliver a good hard thump that a good quality sub can. You do get what you pay for. The coil in this sub is small. Like 1" small. I do not recommend that they be ran at high volume for extended periods of time. They can't handle it as well as a big name sub, but they are a decent sub for mids on low key power.

By Michael on June 7, 2012

30 found this helpful


My Purchase

The Boss CX8 works fine as a replacement to my blown out of stock sub for my Tahoe. It installed easily and sounds good.

By wrighteye on March 4, 2012

27 found this helpful


good purchase

sounds great...looks good, fits my needs. Just miss a grille now.

By bob on October 13, 2013

27 found this helpful


Great sub for midbass application

I don't know how it would perform as a sub but as a mid bass driver it works great.

By Rick on March 25, 2011

27 found this helpful


Good Sub for the Price

I used this sub to replace my Ford Explorer Sport factory sub that had dry rotted. The factory sub was a little bigger, but this sub still fits. You just have to drill new screw holes, and use a bolt, fender washers, and silicone to cover the rear mounting hole in the plastic sub box. 6 months and still going strong.

By Nathaniel on April 19, 2012

27 found this helpful


Great speaker at an unbelievable value

This fits perfect in my 99' Ford Expedition. Should fit most other years if you take some time to fit it to the sub box. Sounds like a much more expensive speaker.
Six months later and still going strong. Why pay more.

By Kelly on February 28, 2011

26 found this helpful




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