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BOSS Audio Systems

BOSS Audio Systems CXX12 Car Subwoofer - 1000 Watts Maximum Power, 12 Inch , Single 4 Ohm Voice Coil, Sold Individually,Black

  • Based on 5,079 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Jan 2 – Jan 9
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Style: 12 Inch SVC


Features

  • Sensitivity SPL (1W / 1m) 85 dB, Resonant Frequency 32 Hz
  • Polypropylene Cone, 2.5 Inch Voice Coil, Rubber Surround
  • Sealed Enclosure Internal Volume: 1.2 Cubic Feet, Ported Enclosure Internal Volume: 1.8 Cubic Feet
  • 4 Inch Round Inch Port Circumference, 12 Inch Port Length, 34 Hz Port Frequency
  • 4.8 Inch Mounting Height, 11 Inch Mounting Hole Diameter
  • Dimensions: Depth 13 x Width 13 x Height 5.4
  • 3 Year Platinum Online Dealer Warranty

Description

BOSS Audio Systems CXX12 Chaos Exxtreme Series 12 Inch Car Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Sold Individually

Brand: BOSS Audio Systems


Speaker Maximum Output Power: 1000 Watts


Frequency Response: 32 Hz


Connectivity Technology: Wired


Audio Output Mode: Surround


Mounting Type: Flush Mount


Model Name: CXX12


Speaker Type: Subwoofer


Recommended Uses For Product: For Music Players


Compatible Devices: Car Audio System


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 1.0


Color: Black


Included Components: Subwoofer


Product Dimensions: 13"D x 5.4"W x 13"H


Item Weight: 2.98 Kilograms


Impedance: 4 Ohm


Is Waterproof: False


Warranty Type: Extended


Number of Items: 1


Control Method: Voice


Speaker Size: 12 Inches


Power Source: Corded Electric


Woofer Diameter: 12 Inches


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Subwoofer Connectivity Technology: Wired


Series Number: 12


Specific Uses For Product: personal


UPC: 996550644309 803982861870 791489122269


Style: 12 Inch SVC


Global Trade Identification Number: 69


Manufacturer: BOSS Audio Systems


Item Weight: 6.54 pounds


Item model number: CXX12


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: Jan 2 – Jan 9

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 quality
They are very good quality and put out a lot of base and sound realy good in the right box
Reviewed in the United States on October 15, 2025 by SCOTTIE
    • For 30 Bucks, Hell yes!
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
    • Absolutely fantastic value as long as you know what you're getting
Style: 12 Inch SVC
The media could not be loaded. (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) ... show more
Reviewed in the United States on October 14, 2019 by cindy ewald
    • Work great for the price
Works great for the price
Reviewed in the United States on August 24, 2025 by Ashten Dodson
    • Logitech
Sounds great in my old Logitech computer desk top system. Almost a perfect fit!
Reviewed in the United States on October 4, 2025 by larry powell
    • Blew within 5 minutes, no output.
Finally finished building the box and hooked it up. Sounded great for 5 minutes then blew. Tested at back of speaker to verify it was getting an input and it was, but the speaker wouldn't make a sound. Now to try and get them to warranty the speaker even though id rather have a refund. Sadly I'm out of the 30 days by a bit over a week. I needed 2 total but bought 1 for test fitting. Doubt I'll buy this brand again as the head unit I recieved from them isn't quite up to snuff either. Update: warranty process was super easy. Called the manufacturer and they sent me an email. No arguments or Hassel, just send them a screenshot of your Amazon purchase, Name and address and they will send a new one out. Now just to wait and see. ... show more
Reviewed in the United States on July 24, 2025 by Leaving this here
    • Would not recommend if you are pushing more than 150w rms
Review Image by Rochy Rochy
Review Image by Rochy Rochy
they are decent for the price they sound good at Low power but they definitely can not handle the 600w max or even 300rms it is in a bad pass box with 2 inch compression chamber I have a 1000w bridged amp I used it with one channel so 500w not even turned half way up the bass is not there but with my little 100w amp it sounds good when turned all the way up it probably gives it 150-175 watts at that wattage the quality goes down. ... show more
Reviewed in the United States on December 25, 2024 by Rochy Rochy
    • It doesn’t have push connectors
Style: 12 Inch SVC
I thought this thing was trash but it pumps recommend solder the wires connected to the speaker
Reviewed in the United States on November 4, 2025 by Brent

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