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Kenwood KFC-W112S

200W 12" Performance Series Single 8 ohm Subwoofer

In Stock
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List price $99.99

$49.99

with warranty

You Save: $50.00 (50.01%)

Arrives by Thursday, Aug. 7 to zip 07095

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Bundled Savings with this Product

=

10% Off on the Subwoofer Box!

Save 10% off a 12" sealed subwoofer enclosure with your purchase!

3.50

37588

503

Kenwood KFC-W112S

$49.99

+

10% OFF

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)

$34.99

Special Price $31.49 ($34.99 if purchased separately)

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

(Offer 1 of 1)

Combined Total Price

$81.48

You Save $3.50

Good Quality Bass by Kenwood

Not everyone is looking for window shattering bass, some of us just want enough bass to enhance the all around sound of our car audio systems. Kenwood's KFC-W112S 12" Single 8-ohm subwoofer allows you to do just that. This subwoofer is meant to be paired up with a second KFC-W112S subwoofer, and wired in parallel to a final impedance of 4 ohms. The advantage here is that you are able to run two subs at a 4 ohm impedance which is more stable and produces a cleaner output with less thermal discharge from the amplifier. Also by having this subwoofer paired with a second you increase the amount of air that is being moved which in turn creates a deeper sounding bass. The polypropylene injection molded woofer cone and urethane surround provide rigidity and stability. So if you are looking to add some bass at a stable impedance, without spending a bundle, then two of these subwoofers are the perfect match for you.

General Features:

  • 12" Single 8-Ohm KFC Series Subwoofers
  • Power Handling:
    • Peak: 800 watts each
    • RMS: 200 watts each
  • Impedance: Single 8-Ohm
  • Polypropylene injection-molded woofer cone
  • High-roll urethane surround
  • Silver-plated terminals
  • Steel frame basket
  • 2" high temperature voice coil
  • 28.9 oz. ferrite magnet structure
  • Frequency response: 28-800 Hz
  • Sensitivity: 90 dB
  • Mounting depth: 5-9/16"
  • Cutout dimensions: 10-13/16"
  • 1-year SonicElectronix.com warranty

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
Performance (Kenwood)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
800 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
200 watts
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Single
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
8 ohms
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
28 - 800 Hz
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
90 dB
Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
7.7 mm
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Round / Circle
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Black
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Polypropylene
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Urethane
Subwoofer Grille
Most subwoofers are able to accommodate a universal grille; however, some subs include a grille and others have a specific, optional grille available for purchase separately. If "yes", then the subwoofer includes a grille. If "optional (sold separately)" the matching grille will need to be purchased in addition to the sub.
No
Re-Cone Kit Available
Some higher end subwoofers have replaceable cone assemblies. In case of a blown woofer, a recone kit allows for a simple replacement, as opposed to purchasing an entire new subwoofer.
No

Recommended Enclosure Specifications

Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Ported / Vented
Sealed
Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
0.8 cubic feet
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.75 cubic feet
Minimum Ported Box Volume
This value indicates the minimum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.0 cubic feet
Maximum Ported Box Volume
This value indicates the maximum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
2.0 cubic feet
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
5-9/16"
Cutout Diameter
The actual diameter of the hole you will need to cut out if you are creating a new mounting location for this speaker, or if you are mounting a subwoofer in a box.
10-13/16"
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

No

Specials with this Item

Promotions
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
On Sale
July 4th Sale

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
74%
4 Star
23%
3 Star
0%
2 Star
0%
1 Star
3%

Average Attribution Rating

Durability
4.6
Value
4.7
Features
4.5
Design
4.5
Usability
4.9

Caroline

Elk Grove Village, IL

Overall
Durability
Value
Features
Design
Usability

Nice Sound

April 28, 2012

These subwoofers are good for people who don't want to spend a lot of money. They are nice looking and they give off nice bass, especially when running them with a Kenwood Amp.

2 of 2 found this helpful

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Brandon

East Wenatchee, WA

Overall
Durability
Value
Features
Design
Usability

great!

March 11, 2012

Very Impressive! I love my 2 Kenwood subs. Clean, good hitting bass! Definitely a great product!

2 of 2 found this helpful

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taylor

benbrook, TX

Overall
Durability
Value
Features
Design
Usability

w112s

February 19, 2012

It is a pretty good sub I had 2 of these hitting harder in my regular cab truck than 2 15's in a tahoe!!

2 of 2 found this helpful

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Kuzinx

Centertown, Kentucky

Overall
Durability
Value
Features
Design
Usability

Wicked subs for the price

January 26, 2012

I bought these subs about a week ago and have em wired to a 1600w amp and let me tell ya i've never been so surprised. These are the best your gonna get for the price. Especially if you're ballin on a budget like me.

2 of 2 found this helpful

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Chad

Youngsville, NC

Overall
Durability
Value
Features
Design
Usability

Great

January 25, 2012

This is a great subwoofer. I have 2 powered by a 1600W amp. It's fairly cheap for the brand too. It's hits really hard and people hear me coming down the street. If you're looking for a woofer with deep, thick bass than this is the right thing to buy.

2 of 2 found this helpful

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Chad

Youngsville, NC

Overall
Durability
Value
Features
Design
Usability

Great

January 25, 2012

This is a great subwoofer. I have 2 powered by a 1600W amp. It's fairly cheap for the brand too. It hits really hard and people hear me coming down the street. If you're looking for a woofer with deep, thick bass than this is the right thing to buy.

2 of 2 found this helpful

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reputedhawk219

michigan

Overall
Durability
Value
Features
Design
Usability

beast subs

July 15, 2014

i have 2 of the kfc 10s on a jl jx500 and let me tell you what these bitches bang hard id recommend them

0 of 0 found this helpful

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reginald

chula vista, CA

Overall
Durability
Value
Features
Design
Usability

good

March 22, 2014

This item have a great value for a low price for people can afford.

0 of 0 found this helpful

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A. Manan C.

skokie

Overall
Durability
Value
Features
Design
Usability

great kenwood kfc w112s

February 24, 2014

They are perfect i got 2 for $100 put it into a dual box hooked it up to a oldschool fosgate amp and they are beasts, i can clear snow with this thing.

0 of 0 found this helpful

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Andre

Ann Arbor, MI

Overall
Durability
Value
Features
Design
Usability

Amazing subs

January 12, 2014

Great subs for an intermediate. Once you enter into the world of subs, you crave more and more power. I would say these are the middle step with 200 rms/ 800watts peak. Make sure to have an amp in the same rms neighborhood so you don't blow them!

0 of 0 found this helpful

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Alan

Unionville, MO

Overall
Durability
Value
Features
Design
Usability

Buy These.

January 10, 2014

Durable. Reliable. Nice Looking. Cheap. BEATS HARD! Good Sound Quality.

0 of 0 found this helpful

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Greg

Stoneham, MA

Overall
Durability
Value
Features
Design
Usability

Kenwood subwoofer

September 17, 2013

Fast easy transaction, accurate product description. no complaints. I would order car audio equipment through sonic electronix again.

0 of 0 found this helpful

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Andrew

Holland, MI

Overall
Durability
Value
Features
Design
Usability

Value!

March 11, 2013

For 800 watts I cannot complain! Great price as well. They hit hard especially when you have a 2000 watt amp to push them. Love em

0 of 0 found this helpful

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Celso

Canton, GA

Overall
Durability
Value
Features
Design
Usability

do recommend

January 20, 2013

I purchased a pair of these woofers for my theater system and enjoy the crisp sound that they produce!

0 of 0 found this helpful

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Ryan

Terre Haute, IN

Overall
Durability
Value
Features
Design
Usability

Boom Boom

December 9, 2012

My subs go boom boom. I make people jelly on the daily

0 of 0 found this helpful

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steven

daleville, AL

Overall
Durability
Value
Features
Design
Usability

awsome sound

September 10, 2012

They go thump thump thump, and rattle every thing in the car, just like you would want them to. Great sound, great value.

0 of 0 found this helpful

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Craig

Rockford, IL

Overall
Durability
Value
Features
Design
Usability

'Good bump for the bucks'

August 5, 2012

Bought these subs and had them professionaly installed in my ford focus along with a soundstorm amp and pioneer deck sounds awesome. Great buy for the money.

0 of 0 found this helpful

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MEKELL

DESOTO, TX

Overall
Durability
Value
Features
Design
Usability

wow

July 18, 2012

All I can say is wow! I bought these thinking that they will be just a starter system, but once I hooked them up, they blew my mind. I get compliments from everyone. They think I have four 15s. I have a Suburban and you can literally hear me two block away. Great product. I love these so much, I am gonna buy these for my wife's car, and thinking bout putting two more in my truck.

0 of 0 found this helpful

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Ian

Naperville, IL

Overall
Durability
Value
Features
Design
Usability

Great value

June 14, 2012

Very nice subs, they sound great. The most bump you can get for this price. High and low tones both sound great and if tuned properly, these will make your hair stand up. I would definitely recommend these to a friend.

0 of 0 found this helpful

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gerves

Canada

Overall
Durability
Value
Features
Design
Usability

kenwood kfc w112s

June 10, 2012

Everything I expected for the money. Would recommend to a friend.

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure

CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil.

Your Price $34.99

Single 12" Sealed MDF Subwoofer Enclosure

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil.

Your Price $34.99

Single 12" Ported Enclosure Custom Black Baffle

Gold Binding post terminals and a high quality 5/8" MDF construction.

Your Price $59.99

25 ft. of Streetwires 12 Gauge Speaker Cable

You'll need speaker wire to hook up that new subwoofer!

Your Price $44.95

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

Your Price $14.99

20 Square Feet of Sound Dampening Material

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

Your Price $59.99

Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

Your Price $109.95

Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

Your Price $69.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.

Your Price $6.99

Spring Post Terminal Cup

Makes adding a spring post terminal to an enclosure simple! Banana clip ready!

Your Price $3.99

40" x 15 Ft Piece of Premium Un-Backed Automotive Trim Carpet

Durable design for long life-span, available in many colors and shades.

Your Price $39.99

Gold Plated Dual Terminal Banana Plug Connector

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

Your Price $3.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $12.99

Xscorpion 9-Piece Nylon Plastic Pry and Chisel Tool Set

Easily removes dash/trims, door clips, panels and pins, rubber grommets and vehicle emblems.

Your Price $14.99

Cordless Multi-Functional Heat Tool Soldering Iron Kit

Continuous working lock allows you to work without holding down trigger.

Your Price $79.99

4 Ft of 1/4" Thick Black Heat Shrink Tubing

Provides abrasion resistance and added protection for your cables.

Your Price $3.99

2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

Your Price $7.99

1mm All Purpose Solder

Solder is all purpose for use on most projects where solder is needed.

Your Price $8.99

12" Protective Waffle Subwoofer Grille

Keep your subwoofer looking amazing while keeping it safe.

Your Price $4.99

Scosche SPL Meter

Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.

Your Price $21.99

AutoSound 2000 CD-101

Low frequency test CD

Your Price $11.99

Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

Your Price $299.99

1 Kenwood KFC-W112S Subwoofer

Mono Amp

2 Channel Amp - Bridged

2 Kenwood KFC-W112S Subwoofers

Mono Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

3 Kenwood KFC-W112S Subwoofers

Mono Amp

4 Kenwood KFC-W112S Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

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Product Summary

Manufacturer

Model Number

KFC-W112S

UPC

019048170743

Weight

9.50lbs

Internal SKU

kfcw112s

Internal Product ID

37588

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Kenwood KFC-W112S