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Free Kicker active-style headphones with a purchase of $100+ of Kicker Gear

Kicker C84 (07C84)

8" Single 4 ohm Comp Series Car Subwoofer

4.8

(12 reviews)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: Kicker C84 (10C84)
10c84 thumbnail
$59.95In Stock
Free Kicker active-style headphones with a purchase of $100+ of Kicker gear Huge Bass on a Budget

Who says that you have to spend a lot of money to get some solid bass in your car? The Kicker Comp subwoofer is the perfect subwoofer for those that want some quality subs without breaking the bank.

The Kicker Comp subwoofer incorporates sturdy materials, great looks, and Kicker engineering to produce a subwoofer with fantastic bass. The vacuum formed polymineral cone and polyfoam ribbed surround are double stitched together for the ultimate in durability and strength. The Inverted Structural Dome (ISD) is designed to eliminate unwanted flex in the cone, resulting in clearer and deeper bass. The genius engineers at Kicker have also designed this incredible woofer to work in sealed and vented enclosures, as well as free-air applications. Along the spider you will find the Kicker's Spiralead tinsel-leads, allowing for greater strength and durability of the woofer. Don't let the price on this woofer fool you. You are going to get solid bass with a woofer that is going to last a long time.

  • 8" Single 4 Ohm Comp Series Subwoofer
  • Power Handling:
    • Peak: 200 watts
    • RMS: 100 watts
  • Impedance: Single 4 ohms
  • Vacuum Formed Polymineral Cone with ISD (Inverted Structural Dome)
  • Optimized Polyfoam Ribbed Surround Radius
  • Double Stitched Surround
  • Rear Cone Brace
  • Sleeved high-Power Tinsel Lead Wire
  • Spring-Loaded Nickel Plated Terminals
  • Two-Piece Vented Hyper-Extended Blackened Pole Piece and Backplate
  • Perimeter Venting in the Basket and Motor Assembly
  • High-Temp Polyimide Film Voice Coil Former
  • Ultra-Length Voice Coil
  • Sleeved high-Power Tinsel Lead Wire
  • Marine-Ready
  • Other search terms: C8 4 ohms, C84, 07C8, Comp 8"
  • 1-year Manufacturer's warranty
2011 Kicker Authorized Online Dealer and eBay Seller
Product History:
Kicker C84 (10C84) thumbnail
(newest, current model)
Kicker C84 (07C84) thumbnail
(previous model, replaced by Kicker C84 (10C84))
Kicker 05C84 thumbnail
(previous model, replaced by Kicker C84 (07C84))

Sonic Electronix, Inc. can only ship Kicker products within the United States of America.

Subwoofer Specifications
Subwoofer SeriesComp
Subwoofer Size8"
Peak Power Handling200 watts
RMS Power Handling100 watts
Voice Coil(s)Single
Impedance (Per Voice Coil)4 ohms
Frequency Response30 - 500 Hz
Sensitivity85.6 dB
Xmax (millimeters)8.76 mm
Subwoofer DesignRound / Circle
Main Cone ColorBlack
Woofer CompositionPolymineral
Woofer SurroundRibbed Poly-Foam
Subwoofer GrilleOptional (Accessory required and sold separately)
Re-Cone Kit AvailableNo
Recommended Enclosure Specifications
Recommended Enclosure TypePorted / Vented
Sealed
Minimum Sealed Box Volume0.5 cubic feet
Maximum Sealed Box Volume1.2 cubic feet
Minimum Ported Box Volume0.66 cubic feet
Maximum Ported Box Volume1.66 cubic feet
Top-Mount Depth4-1/8"
Cutout Diameter7-1/6"
Shallow Mount InstallationNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Kicker C84 (07C84)
Average Customer Rating is 4.8 out of 5 stars:
4.8
based on 12 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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.
75%
4 star:
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.
25%
3 star:
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0%
2 star:
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0%
1 star:
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what's this?
Average Attributes Rating:
Durability
4.8
Value
4.9
Features
4.6
Design
4.8
Usability
4.8
what's this?
Most Helpful Customer Reviews:
October 4, 2010 Great little sub
Review by
Tyler from Iron Station, NC
Overall
Durability
Value
Features
Design
Usability
I installed one of these in my best friends car in a sealed box and it sounded amazing. We recently built a ported box for it and it's twice as loud. Very tight sounding sub and lots of bang for your buck. I highly recommend getting two of these for some serious tight bass. I ride in his car a few times a week and it always impresses.
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February 12, 2010 not bad
Review by
Joe Joe from ny
Overall
Durability
Value
Features
Design
Usability
I had a ford expedition that had a stock sub in it. That sub ripped so i got this as a replacement for it. It has better quality then the stock. not bad for the price
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January 31, 2010 Great value in a car subwoofer
Review by
Rob from Marietta, Georgia
Overall
Durability
Value
Features
Design
Usability
I had to replace the OEM subwoofer in my 2003 Toyotal Avalon. It just wasn't up to the challenge of Smashing Pumpkins and Sound Garden. The Kicker C84 seemed to be the best value for a much higher power subwoofer. Installation was a little tricky since it did not fit the Avalalon frame but i took the advice of others who posted their experience with the same model and I was able to adapt the Kicker by drilling several pilot holes and using small machine screws to attach it to the original frame. It has performed great for over 6 months now. It is tighter than the original subwoofer and stands up to some pretty high volume without breaking up.
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January 14, 2010 Great little sub!
Review by
Kevin from Loveland, CO
Overall
Durability
Value
Features
Design
Usability
I have an extended cab 1991 chevy (and for those of you who know, they have VERY little space to work with under the rear seat). I'm relatively picky and did not want a sub box just sitting exposed on the floor or on my seat. I was looking for a nicely-priced, smaller sub that had a good reputation, and this little guy fit the bill perfectly. I had to build a funky L-shaped box with a slanted top to fit under my seat without sticking out too far beyond the edge. I lined the box with what was essentially pillow stuffing, carpeted it and stuck the sub in.

What can I say, for being in a undersized box, this thing fills the cab of my truck with nice, deep bass. Obviously it's not going to bump like two twelves, But it plays nice and deep and bumps just as hard as my old 12" Pioneer that I had in my old Suburban!

Bottom line is, if you have limited space to work with and want to add some good base to your music, BUY THIS SUB!!!
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December 28, 2009 Does the job
Review by
David from Pittsburgh, PA
Overall
Durability
Value
Features
Design
Usability
I bought this to replace a blown free air speaker in my avalon and it has done everything i could ask for a speaker of this price. good buy/
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View All 12 Reviews for Kicker C84 (07C84)
Subwoofer Grilles
Protect your subwoofer while making your enclosure look great! These subwoofer grilles are the perfect addition to your new subwoofer.
 ProductPriceAdd?
Manufacturer Subwoofer GrillManufacturer Subwoofer Grill
This grill is designed to perfectly fit your subwoofer's specific dimensions.
$19.95
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$24.49
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Xtreme Trunk KitDynamat Xtreme Trunk Kit
Get better sounding bass from your new subwoofer with enough Dynamat Extreme for your entire trunk.
$94.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$5.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!
$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Kicker
Model number: 07C84
UPC: 713034027621
Weight: 7.00 lbs
Internal SKU: 07c84
Internal product ID: 8311
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

Sonic Electronix has such amazing customer service. Out of all the website companies online that I buy from they by far have been the best with communication skills. Thank you Sonic.

- Bao P from Windsor, Ontario

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