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BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually

  • Based on 2,427 reviews
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Availability: In Stock.
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Arrives Saturday, Aug 30
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Style: 8 Inch SVC


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

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.

Brand: BOSS Audio Systems


Speaker Maximum Output Power: 600 Watts


Connectivity Technology: Wired


Audio Output Mode: Stereo


Mounting Type: Car Mount


Model Name: CXX8


Speaker Type: Soundbar


Special Feature: Amplifier


Recommended Uses For Product: For Music Players


Compatible Devices: Car Audio System


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Controller Type: Voice Control


Surround Sound Channel Configuration: 3.0


Color: Black


Included Components: Car Subwoofer Systems - Loaded or Amplified


Product Dimensions: 8.25"D x 4.3"W x 8.25"H


Item Weight: 4.6 Pounds


Impedance: 4 Ohm


Is Waterproof: False


Warranty Type: Extended


Maximum Range: 25 Meters


Number of Items: 1


Control Method: Touch


Speaker Size: 8 Inches


Power Source: Corded Electric


Signal-to-Noise Ratio: 83 dB


Woofer Diameter: 8 Inches


Vehicle Service Type: Bus, Van, RV, Car, Truck, Tractor


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Series Number: 8


Specific Uses For Product: For Music Players


UPC: 791489122283


Style: 8 Inch SVC


Global Trade Identification Number: 83


Manufacturer: BOSS Audio Systems


Item Weight: 4.6 pounds


Item model number: CXX8


Is Discontinued By Manufacturer: No


Date First Available: March 31, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good speakers good sound
Style: 8 Inch SVC
Speakers wound good and work well
Reviewed in the United States on July 17, 2025 by A martinez

  • For 30 Bucks, Hell yes!
Style: 8 Inch SVC
I replaced a Polk Audio 8" driver in a Home Theater enclosure that was clipping at 50% Power from the 50 Watt RMS Amp (100 Peak). I dropped this in and turned the volume to 100% no more clipping, 4x the BASS and I have heard there is a BREAK IN PERIOD for these before they really sound good. I am hammering it now with Trance and Club music. I am IMPRESSED for how little I paid for this. It makes the Polk 8" that was in the enclosure look like Clown Shoes. Seriously and unexpected gem for your money. I was going to drop in an Infinty Kappa but I'm so impressed by this cheap little sub that I don't need it (I have one in another sub in another room and while it hits harder it's close enough and I'm happy). 2 of these in a box in your trunk would be impressive, especially for the price. ... show more
Reviewed in the United States on September 17, 2024 by Justin Kerber

  • Great build quality and sounds great.
Style: 8 Inch SVC
The quality compared to price is outstanding. This is a very nice 8 inch subwoofer that holds it's own when compared to some costing three times as much. This is used in my extended cab truck to pull my fishing boat with. I've long had a powered 8 inch Bazooka tube to fill in the bass a little and it's been decent. The Amp quit a few years ago so I installed a Phoenix Gold Amp bridged into 300 watts and was much better though still more boomy than lower bass. Ran across this little 8 and seeing the reviews as well as price decided to replace the Bazooka sub driver, what a surprise. This little sub in that tube really digs down pretty low and holds its composure very well. Put two of these in a decent box for a truck and you've got some great output. At volume levels I can feel in the seats there's no funny sounds or bottoming out from just one little 8. Thought I should give it a review after being amazed at my twenty dollar investment. ... show more
Reviewed in the United States on February 3, 2021 by CP

  • It works
Style: 8 Inch SVC
If you're looking for a dirt cheap like subwoofer and understand that it's not going to be amazing, this works fine. I gave it about 6 hours of break in time before working it harder. It sounded terrible at first. After an hour or so of running harder it finally started coming to life. I have a single 8" in a small .50 sealed box in the trunk of my commuter car with about 230w going to it. It meets my expectations. Previously I've had a pair of the 10"s I n a single cab truck. Sounded great also. Great value for the price. Give them a good breaking In before you judge them. ... show more
Reviewed in the United States on September 13, 2022 by Mike

  • Amazing sound
Style: 8 Inch SVC
Very good quality very loud hooked it up to my amp works perfectly fine
Reviewed in the United States on June 13, 2025 by Julio Parker

  • Nice but did not last.
Style: 8 Inch SVC
Sounds pretty good for the price. But did not last long. About 3 months.
Reviewed in the United States on June 23, 2025 by Kav Malli

  • Gave my Workshop Sound System some Thump
Style: 8 Inch SVC
I had a spare Android head unit and some spare door speakers so I bought a 4CH amp and a 12 volt power supply to drive the system and built it for my garage/workshop. It was missing bass so I originally bought an under-seat sub/amp combo but it had no real power and was disappointed with the results. I wasn’t looking for an extreme bass experience, I just wanted to hear the lows in the music. I returned the under-seat unit and decided to make my own enclosure with scrap 3/4” OSB and add a monoblock amp. I chose the Boss for the 8” sub (and monoblock amp) as I wasn’t trying to go high end as it is my workshop. I allowed the sub to break in for 3 1/2 hours as recommended before turning up the power. I can honestly say it nicely fills in the missing bass (even with low volume) for my 2 car garage/workshop! The sound is like 4x better than the under-seat sub! ... show more
Reviewed in the United States on April 5, 2025 by SteveC SteveC

  • Not worth the time
Style: 8 Inch SVC
Garbage. Literally says they can handle 600 watts. My amp is no where near that. Blew the speakers
Reviewed in the United States on April 20, 2025 by Amazon Customer

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