Kicker CVR124 with Sealed Enclosure

800W Peak (400W) RMS 12" Comp VR Series Dual 4 ohm Car Subwoofer

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• 400 Watts RMS / 800 Watts Max
• Injection molded SoloKon cone
• Ribbed Santoprene Surround
• Stamped Steel Basket
• Perimeter Venting
• Spiralead tinsel-lead technology
• Includes Sealed Enclosure

Learn more about the 43cvr124_mdfs12
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Kicker CompVR CVR124

If you're looking for wimpy subs, you've come to the wrong place. Kicker's CompVR Series subwoofers are nothing but pure, high-quality low-end mayhem.


But seriously, these subwoofers are built to live up to the brand's name. Combining proven technology, rugged materials and more than 40 years of speaker design experience, Kicker's CompVR series reflects some of the best performance of the company's history.

Available in 4- and 2-ohm versions across the board, the CompVR subwoofers are built for all kinds of systems. With dual voice coils, you can set up your subs for any application, whether you're just jamming tunes on the way to work or shooting for first place at a competition.

CompVR CVR124

As a member of the CompVR family, the CVR124 offers all of the series' features. The 12" sub has a peak power handling of 800 watts, with the power RMS coming in at 400 watts. Its dual 4-ohm voice coils come with an added bonus to help expedite installation, spring-loaded wire terminals.

But along with all that, they include form with function. Get a Kicker subwoofer grille to dress up and protect your investment.

Built to Kick

CompVR Subwoofers

Kicker's proprietary cone technology, SoloKon, does a lot more than look pretty. The injection-molded cone ensures a rigid surface that helps eliminate distortion. The red stitching stands out, but joins the cone and the back brace into a single system. A stamped steel basket reduces vibration, giving you mean bass with quality sound.

But the CompVR also comes with a pedigree of reliability. Perimeter venting and UniPlate technology keeps your subs cooler and running longer.

These are the subs you're looking for. Get at least one of the Kicker CompVR subwoofers at Sonic Electronix. Let everyone around you feel the thump and put these in your cart.

Kicker CompVR sub

Kicker CompVR CVR124 (43CVR124)

800W Peak (400W) RMS 12" Comp VR Series Dual 4 ohm Car Subwoofer
Quantity: 1

Kicker Authorized Dealer

General Features:

  • 12" Dual 4-Ohm CompVR Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Recommended power range: 200 - 450 RMS
  • Injection molded SoloKon cone
  • Ribbed Santoprene Surround
  • Perimeter Venting
  • Spiralead tinsel-lead technology
  • UniPlate system redirects heat away from motor structure
  • Stamped Steel Basket
  • Spring-loaded Push Terminals
  • Dual 4-Ohm high-temperature voice coils
  • Top-mount depth: 6.25"
  • Mounting Diameter: 11"
  • Sensitivity: 86.9dB
  • Frequency Response: 25-500Hz
  • Minimum Sealed Enclosure: 1ft3
  • Maximum Sealed Enclosure: 4.6ft3
  • Minimum Ported Enclosure: 1.75ft3
  • Maximum Ported Enclosure: 2.25ft3
  • Authorized Internet Dealer
  • Also found as: 43CVR12-4 ohm, CompVR124, CVR-124, CVR-12, CompVR 124, CompVR 12" 4 ohm, 2019 CVR124
  • 1-year Sonic Electronix Warranty

  • Priced Individually

Check out the Kicker 43CVR124 Owner's Manual

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)
Quantity: 1

General Features:

  • Single Sealed 12" Enclosure
  • Internal box volume: 1.0 cubic ft
  • High Quality 3/4" MDF Construction
  • Durable black carpeting
  • Pre-lined with Poly-Fil
  • Seams are fully caulked for better efficiency
  • Gold post terminals for clean and easy wiring access
  • Box Dimensions: 14-1/4"L x 14-1/4"D x 14-1/4"H
  • 30 Day return policy

Specifications & Details

Subwoofer Specifications
Comp-VR/CVR Series
Subwoofer Size
Voice Coil(s)
Impedance (Per Voice Coil)
4 ohms
Final Wired Impedance
RMS Power Handling
400 watts
Peak Power Handling
800 watts
Woofer Composition
SoloKon Polypropylene
Woofer Surround
Santoprene Rubber
86.9 dB
Frequency Response
25 - 500 Hz
Subwoofer Design
Round / Circle
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


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Customer Ratings & Reviews

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Great box for a great price

The following review is for MDFS12, which is a part of the bundle you are viewing.

Very nice box. Extra bonus with the poly fill. Deep black carpet color looks great. 12" sub dropped in perfectly without any sanding. Can't beat the price with free shipping!

By Mike on October 7, 2013


found this helpful.

Works Great!

The following review is for MDFS12, which is a part of the bundle you are viewing.

Bought this as replacement box. Couldnt hear a differnce but sounds the same as my old box.

By D on December 1, 2011


found this helpful.

great value great sound

The following review is for MDFS12, which is a part of the bundle you are viewing.

Nice box preassembled. All you need is terminals and short piece of speaker wire!! Once sub is muonted if new season it!! Then pound on it !!!
Nice tight sound!

By mike on October 14, 2013


found this helpful.

Fantastic Value for such a great item!

The following review is for MDFS12, which is a part of the bundle you are viewing.

After receiving the Box, I promptly installed it and began tuning my subwoofer and amp. Wow. Not only did the bass sound punchier, which was expected, it sounded much clearer and did not overlap my OEM speaker in my 02 Jetta.
The box is definitely a key component in my audio setup and I would recommend this product to any of my friends looking for this type of product.

By MJones on September 17, 2013


found this helpful.

Great Box and Great Deal!!!

The following review is for MDFS12, which is a part of the bundle you are viewing.

Wanted to repower a old 12" MTX speaker. Replaced with a new box and as good as new! Speaker hits as hard or harder, than it did when it was brand new. Thanks........

By ChaDog on September 17, 2013


found this helpful.

Great Enclosure For The Price!

The following review is for MDFS12, which is a part of the bundle you are viewing.

I received this enclosure via a package deal from Sonic Electronix with the Infinity Kappa 120.9w. They are a great match! The enclosure matches the subwoofer manufacturer's recommended sealed enclosure size.

This enclosure arrived in perfect condition, with no air leaks. I have tested out the Infinity 120.9w woofer with 600 wrms pounding to bass heavy music, and the enclosure held strong.

The terminals provide the option for banana plugs or direct wire from the amp using the screw down option (which I chose because I have no banana plugs on hand). I may be getting some banana plugs just for easier connect/disconnect.

The fact that the enclosure carpet (black) matches my Lexus trunk carpet perfectly is a nice bonus.

I did add some extra poly-fil - the amount that came with the enclosure was one thin layer around the interior of the box - not enough for my liking. I bought some poly-fill and packed the box half full.

This enclosure should last a long time - it is very solid and well made. I also like that the sides are inset about 1/4", allowing for easy grip when lifting the enclosure.

By David on August 21, 2014


found this helpful.

great box

The following review is for MDFS12, which is a part of the bundle you are viewing.

Great box would buy again great build not too big if ya worried about space

By David on November 17, 2013


found this helpful.

Awesome box

The following review is for MDFS12, which is a part of the bundle you are viewing.

The box was a great purchase and a great deal. Very happy with my purchase.

By box user on October 31, 2013


found this helpful.

Great quality

The following review is for MDFS12, which is a part of the bundle you are viewing.

This is very solid for small price. Great quality enclosure here.

By Stephen on November 12, 2013


found this helpful.

Well Constructed, Nice Box

The following review is for MDFS12, which is a part of the bundle you are viewing.

I only give it 4 Stars because I purchased this originally because the specs listed this box as having a 1.25 cu. ft. internal volume. I ideally need 1.25 cu. ft. for my Kicker Comp12. However, this box is 1.0 cu. ft.. The webpage was updated after I received mine. Still I kept the box, put a little more stuffing in it than required to make the sub think the box is even larger.

Other than that the box is very well constructed. I you were using it for a high powered 600W RMS or greater sub I would reinforce of the corner joints with wedges or corner braces for added stability (remembering to subtract the volume of the wedge braces, especially, from the internal volume). Meaning This box would be good for high powered shallow mount subs with a Vas slightly under 1.0 cu. ft..

By Me on September 14, 2013


found this helpful.


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