Garage
Shop

See all parts that fit your 2003 XC70

Kole Audio MFW-12

12" Single 4 ohm Super Flat Series Car Subwoofer

Product videos
highlight-star-icon

12" Single 4 ohm Super Flat Subwoofer • 500W RMS • 1000W Peak • titanium/aluminum cone • cast aluminum, flat basket • large foam rubber surround • chrome push terminals • sensitivity: 91dB

Learn more about the mfw12

We apologize

This item has been discontinued


Loading...
Limited time!
KFC-1666S main

Kenwood KFC-1666S

600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers

51
-38.75%

$49.00

List price $80.00

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5

Product Highlights


12" Single 4 ohm Super Flat Subwoofer • 500W RMS • 1000W Peak • titanium/aluminum cone • cast aluminum, flat basket • large foam rubber surround • chrome push terminals • sensitivity: 91dB

Description


Kole Audio brand icon

Authorized dealer

  • 12" Single 4 ohm Super Flat Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 500 watts
  • Impedance: Single 4 ohm
  • Titanium/Aluminum Cone
  • Cast Aluminum, Flat Basket
  • Large Foam Rubber Surround
  • Black Poly/Cotton Spider
  • Woven Flat Tinsel Leads
  • XL Chrome Front and Back Plate
  • Chrome Push Terminals
  • Sensitivity: 91 dB
  • Magnet Structure: 230 oz.
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kole Audio MFW-12 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kole Audio MFW-12 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kole Audio MFW-12 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Kole Audio MFW-12 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

44
-16.69%

$149.95

List price $180.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00


Best selling similar products

Marine Club 12 small

JBL CB122 Club Marine 12

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB

(1)

$119.95

List price $379.95

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

12W6v3-D4 small

JL Audio 12W6v3-D4

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

(25)

$949.99

List price $949.99

VCW122v3 small

NVX VCW122 Version 3 (VCW122v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(94)

$239.99

List price $287.99

SRX1240 small

Memphis SRX1240

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

$79.99

List price $139.95

SW-M12D2 small

Sundown Audio M-12 D2 12" (M12D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 10.88"
• Sensitivity: 80.6 dB

(1)

$599.99

List price $719.99

Stage 122 small

JBL Stage 122 (JBLSUBST122AM)

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

$109.95

List price $129.95

YSW122 small

NVX YSW122

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

(3)

$149.99

List price $227.99

12TW3-D4 small

JL Audio 12TW3-D4

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

(20)

$569.99

List price $569.99

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
500 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Sensitivity
91 dB
Subwoofer Design
Round / Circle
Main Cone Color
Silver
Woofer Composition
Titanium/Aluminum
Woofer Surround
Treated Foam
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Sealed
Minimum Sealed Box Volume
1.2 cubic feet
Maximum Sealed Box Volume
1.2 cubic feet
Top-Mount Depth (Mounting Depth)
4"
Shallow Mount Installation
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MFW-12

Weight:

23.00lbs

Internal SKU:

mfw12

Internal Product ID:

7360

Product and How-to Videos


Customer Ratings & Reviews


Kole Audio MFW-12 thumbnail image

5 star
73%
4 star
18%
3 star
0%
2 star
0%
1 star
9%



Durability
4.6
Value
4.8
Features
3.9
Design
4.5
Usability
4.3

Customer Reviews

Sort by:

Loading...

Slammin

My friend bought two of these subs. he has em bridged on a 1000 watt amp. these subs SLAAAMMMM. buy em

By trav on January 25, 2011

21 found this helpful


they sound great

The speakers sound great I have one in an angled ported flat box under the rear seat with a 2500 wat amp. I have friends with 2 12" speakers and just one of the kole audio sounds way better. Will definetly buy another so I have the pair.

By roberto on April 15, 2012

20 found this helpful


GREAT!!!

Great product for great price. Sounds great in truck box or trunk box. Definatley would buy again.

By Derbyguy74 on September 19, 2011

20 found this helpful


Loudest Subwoofers

It's like you can hear me before you see me. When i'm coming, subwoofers give off a very big bang. People always ask me what's in the trunk. 15"? Naw they are 12" woofers. I love these subs the best and killing audio game. Like wow man.

By Lavell on March 14, 2012

19 found this helpful


Good Subs for very small spaces.

I put a pair of these subs in my 88 Chevy K1500 regular cab truck. I was suprised the bass they put out for being shallow mount subs. It was a major downgrade for me but give me just enough bass. I'm pushing 450watt RMS and 900 watt Max to each sub. My box is 49in wide-17in tall-5in deep.

By Derbyguy74 on March 29, 2011

20 found this helpful


Does its job

When this subs is on its like having a back massage.

By AZW on January 10, 2011

20 found this helpful


KOLE

I know what you are thinking. But let me tell you worth every penny. Awesome sound quality. I am runnig two off an american bass ph4000. They slam. Plus they recommend seald box but i have mine in a bandpass box sounds great. Buy them while you can.

By DC on February 14, 2012

18 found this helpful


a lot of bass in not a lot of space

Works great. Limited space in my coupe and this thing hits hard and loud. I would recommend this to my friends.

By me on October 26, 2010

18 found this helpful


They could not handle the wattage

I recently purchased a pair of these subs.I have a 2003 f150 supercrew. The stereo installers could not fit both of the subs underneath the rear seat, so I elected to install one. I picked up my vehicle at 5pm, and by 5:30 pm, the speaker was toast. I replaced the blown sub with the second sub; it too was toast within 30 after getting the vehicle out of the stereo shop. The amp that blew them is a kenwood execelon 1200 watt. I went ahead and spent the extra money and purchased two solobarics and now the system bangs hard!!!!

By Randy J. on May 10, 2012

17 found this helpful


best speaker

I just got this speaker in the other day and started to look at the spec on the sheet that had came with the speaker and i love it . I started building box that it recomend. I have never heard a truck sub sound like that. The sub had a very deep sound and it was not broken in yet I run the sub with a PPi2100. I recommend this speaker to people that have trucks and want to save some space . I thinking of putting three more of the sub in my truck so i can have four of the MFW-12.

By pitt bull on April 3, 2012

17 found this helpful




No picture

Ground Shaker OF150 2 10

10" Dual Sealed Ford F-150 Truck Box Subwoofer Enclosure

$109.95

List price $189.95

DRA4050.4 small

Crunch DRA4050.4-OPEN BOX

4000W V-Drive Series 4-Channel Car Audio Amplifier

$109.99

List price $349.99

A331-10CP small

Bbox by Atrend A331-10CP

Single 10" Down Subwoofer Enclosure for 97-03 Ford F150 Extended Cab Trucks

(1)

$105.95

List price $114.99

ZDG 2 12 small

Ground Shaker ZDG 2 12

Dual 12" Sealed Box for Select 2003-13 Dodge Ram Trucks

(2)

$89.00

List price $244.00

NSF 2 10 small

Ground Shaker NSF 2 10

10" Dual Sealed Nissan Frontier Subwoofer Enclosure

(2)

$146.95

List price $199.00

QTOY 1 10 small

Ground Shaker QTOY 1 10

10" Single Sealed Toyota Tundra Truck Subwoofer Enclosure

$119.95

List price $163.00

No picture

Ground Shaker MSTCVKK 2 12

12" Dual Sealed Solo-Baric Ford Mustang Subwoofer Enclosure

$134.95

List price $183.00

No picture

VizuaLogic 82A-79062-L511

Lexus ES 330 2004 Ivory Leather

$999.99

List price $2499.99

DDX318 small

Kenwood DDX318

Double DIN 6.1" High Resolution LCD Monitor with DVD/CD/MP3/AAC Player with USB and Auxiliary Input

(9)

$309.95

List price $600.00

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2003 Volvo XC70

1997 BMW 540i

1961 Buick Special

1978 Dodge Challenger

2024 Buick Envision

2004 Infiniti I35

2004 Volvo S40

1998 Dodge Ram 2500

2017 Toyota Prius C

2005 Nissan Altima

Vehicle
Store
Delete

2007 Harley Davidson FXSTC Softail Custom

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.