Kicker Comp C124 (10C124)

150W 12" Comp Series Single 4 ohm Subwoofer

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Product videos

• 300W Peak
• 150W RMS
• Double Stitched Surround
• Single High-Temp Voice Coil
• Spiralead Tinsel Leads

Learn more about the 10c124

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

43c124 thumbnail

Kicker Comp 12 (43C124)

OUR PRICE: $99.99

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Product Highlights

• 300W Peak
• 150W RMS
• Double Stitched Surround
• Single High-Temp Voice Coil
• Spiralead Tinsel Leads



Authorized dealer

Kicker Comp Series: High Value, High Performance

The famous Kicker Comp subwoofer provides excellent Kicker bass, while sticking to a tight budget. The Comp subwoofer has been redesigned for 2010 with looks that are stunning and technology that is time tested. Some of the engineering behind this subwoofer is the extremely rigid injection molded cone. The cone has been adjusted to match the 2010 Kicker line of subwoofer, but it still keeps it traditional black and yellow design that the Comp is known for. Behind the cone, the subwoofer features 360 degree back bracing, a vented pole piece, Kickers Spiralead tinsel leads, and a sturdy steel basket. This legendary Comp subwoofer from Kicker is the perfect balance between high value and high performance!

A 12" Kicker Comp subwoofer is the most common size of subwoofer purchased and installed into a vehicle. These 12" subwoofer provide top-notch response when playing at low frequencies. The size of the cone and structure make it perfect for most applications and the perfect size for accurate bass. This subwoofer is also available in 8", 10", 12" and 15".

Sonic at Stillwater Designs HQ

Quality, Performance and Passion. That's Kicker Audio. Our trip to Stillwater Designs HQ gave us the opportunity to speak with Kicker's President and Founder Steve Irby and learn more about Kicker Audio. Check out the video to see why Kicker Audio provides the quality, performance and passion in car audio!

Kicker Authorized Dealer

Subwoofer Features:

  • 12" Competition (Comp) Series Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Recommended power range: 50 - 200 watts RMS
  • Impedance: Single 4 ohm
  • Injection molded SoloKon cone
  • Optimized Polyfoam Ribbed Surround
  • Extremely rigid cone, along with 360 degree back bracing eliminates distortion
  • Double stitched surround for enhanced durability
  • Tinsel leads woven into the spider with Kicker's Spiralead technology
  • Single high-temperature voice coil
  • 45oz. Magnet structure
  • Frequency response: 27-500 Hz
  • Sensitivity: 88.3 dB
  • Mounting depth: 5-7/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Tips for Installing the 10C124 Subwoofer

Product history:

Kicker Comp 12 thumbnail
(newest, current model)
Kicker 10C124 thumbnail
(previous model, replaced by Kicker Comp 12 (43C124))
Kicker 07C124 thumbnail
(previous model, replaced by Kicker Comp C124 (10C124))
Kicker 05C124 thumbnail
(previous model, replaced by Kicker C124 (07C124))
Kicker 03C124 thumbnail
(previous model, replaced by Kicker 05C124)
Kicker 01C124 thumbnail
(previous model, replaced by Kicker 03C124 12" Comp)

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Kicker Comp C124 (10C124) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker Comp C124 (10C124) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker Comp C124 (10C124) Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Kicker Comp C124 (10C124) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Comp Series
Subwoofer Size
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Voice Coil(s)
Impedance (Per Voice Coil)
4 ohms
Voice Coil Material
Frequency Response
27 - 500 Hz
88.3 dB
Xmax (millimeters)
9.6 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
SoloKon Polypropylene
Woofer Surround
Ribbed Poly-Foam
Magnet weight
Magnet Type
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
CTA-2031 Compliant
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
1.25 cubic feet
Maximum Sealed Box Volume
3.5 cubic feet
Minimum Ported Box Volume
1.75 cubic feet
Maximum Ported Box Volume
2.25 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
What is in the box?
WITB: Subwoofers
Other Accessory #1
Other Accessory #2
Other Accessory #3
Other Accessory #4
Other Accessory #5
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Product and How-to Videos

  • Car Audio Installation in Volkswagen VW Beetle - Kicker Subs & Amp + JVC Stereo
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How to Install a Car Subwoofer in a Box

Customer Ratings & Reviews

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Loudest and Toughest for the Money

So I bought this sub back in October of 2012 for my first budget sound system. It is in a slot ported r/t 300 box and powered by an infinity 1300a amp. I have to say that just one of these by it self gets really loud, especially in a smaller car ( I have a Corolla). Loud enough to rattle the car, and mirrors, and if you're sitting in the backseat, you can definitely get a massive headache, haha. With that said, they will not hit the absolute lowest notes in rap songs, nor do they produce the cleanest bass. But for the $49.99 I got it for, my Comp has been an excellent value. I will be putting alot of sound deadening in my car in the next few weeks, which should help improve the sound quality even more. Honestly, even though Kicker rates this at 150 watts rms, it can take 200 safely. Thats what I've been powering it at for the last near 6 months. From the inside of the car, this is really all the bass you need. If you're one of those people who wants to be heard down the block...well you might wanna spend some more $$$ on a Kicker CVR or an Alpine Type R. But for me for right now, this speaker dominates on the bang for buck meter (literally). And I have to admit, the design of the woofer itself looks pretty awesome compared to the generic looking subs offered by brands like Kenwood or Pioneer. When I pop the trunk, alot of people look at it and say "dang!" followed by nervous laughter. No joke. All in all, this is about the best budget woofer that you could buy and I would recommend it to anyone!

By Justin on March 7, 2013


found this helpful.

300 bangin!!!!!

I got 2 of these in a pro box with 1000 watt amp in my 300. These things beat up the block!!!!!!!!!!!!! best money i ever spent. Highly recommended. Only thing is guaranteed rattle but nothing a little dynamat cant fix.

By Hector214 on July 28, 2010


found this helpful.

noise makers

yo wat up ppls they call me the crazy cuz I have 8 of these subwoofers. LOL! I have had my whole neighborhood call the cops on me at nite time becuz of my subs. if anybody wants low pice subs 4 a gud amounts of noise i would strongly recommend these. if u wanna check them out come 2 springbreak nationals in Daytona Beach,FL and come support my truck. Please and thank you.

By crazy on November 25, 2010


found this helpful.

great subs

Great sound quality if you connected with a kicker amp.

By Juan on October 23, 2012


found this helpful.

Straight Monsters :)

my very first system were Fusion audio audio 12's (CRAP) but i sold them and bought 2 kicker comp 12's (2010) model. and wow these things slap. i got them wired to a sony xplod 1000 watt amp. with a ported box. WOW KICKER ALL THE WAY!

By J-Reme on March 5, 2010


found this helpful.

Speechless loud kicker

Put these in a probox theyll knock hard makes alot of bass sound around inside your car

By eduardo on April 13, 2014


found this helpful.

Great Product Highly Recomend Kicker COmps

I currently have 6 of these in my truck on 3000 watts rms doing 150s.. believe me its all about the box :) in 6 months I have only ripped the surrounds on 2 during a competition once... I replaced them and backed off a bit now its GREAT.. have 2 more waiting to go in.. 8 comp 12s should be fun

By JKetch on May 9, 2013


found this helpful.

Decent for the price

I was actually disappointed these kickers. I have them wired into a 600w amp and it just doesn't hit hard enough. If I turn them up to high distortion comes into play. Although, I listen to deathcore and there is no real need for loud bass hits; I was still hoping for some mirror shaking. IN CONCLUSION: for the price I paid these subs do just fine for a starter set.

By Nick on March 9, 2011


found this helpful.


i have two of these and a 1500 watt boss amp and they rattle the peoples rides beside me. i would strongly recommend these subs. Only get them if you want to be heard!

By REM on September 26, 2010


found this helpful.


I got two of these and they are loud. Only 150 rms each and on a 400.2 pioneer amp, my neighbors can hear me coming down the street. They are loud but have terrible sound quality. If your looking for sound quality i would not recommend these.

By adf on May 22, 2012


found this helpful.


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10C124 small

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Price: $69.95

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Kicker GR120

12" Speaker Grille for Kicker Subwoofers



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20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!



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Six Function Digital Multimeter

Perfect addition to any toolbox



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Gold Plated Dual Terminal Banana Plug Connector

Enables an expandable, secure connection accepting up to 8 gauge wire.



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