Garage
Shop

See all parts that fit your 2021 Mustang

Kicker KMW104 (43KMW104)

300W Peak (150W RMS) 10" Series Single 4-Ohm Marine Subwoofer

Kicker
Shop all Kicker
highlight-star-icon

• 150 Watts RMS
• 300 Watts Max
• Injection-molded polypropylene cone
• Santoprene surround

Learn more about the 43kmw104

Good news and a little bad...

This item has been discontinued

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

45km104 thumbnail

Kicker KM104 (45KM104)

OUR PRICE: $199.99

View item
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
82-5605 main

Metra 82-5605

6" to 6.75" Kick Panel Speaker Adapter Bracket for select 2009-2024 vehicles from Ford, Lincoln, Alfa Romeo

29
-28.13%

$22.99

List price $31.99

72-5602 main

Metra 72-5602

Install New Front Kick Panel Speakers in select 2009-2024 vehicles from Ford, Mazda, Lincoln

44
-20.01%

$11.99

List price $14.99

HRN-AR-FO3 main

iDataLink Maestro HRN-AR-FO3 Wiring Harness

Install New Amplifier and Connect Maestro AR Module in select 2015-2025 Mustang

1
-20.46%

$34.99

List price $43.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

117
-37.15%

$21.99

List price $34.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

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

Reference 6530CX main

Infinity Reference REF-6530cx (REF6530CXAM)

540W Peak (180W RMS) 6.5" Reference Series 2 Way 3-ohm Component Speaker System

14
-56.40%

$108.99

List price $249.95

FRING65 main

NVX FRING65

Universal 6.5" or 6.75" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)

44
-10.01%

$17.99

List price $19.99

P1650 main

Rockford Fosgate Punch P1 P1650

220W Peak (110W RMS) 6.5" Punch P1 Series 2 Way Coaxial 4-ohm Speakers

84
C1-650x main

JL Audio C1-650x

100W RMS 6.5" C1 Series 2 Way Coaxial 4-ohm Car Speakers

42

Description


Kicker brand icon

Authorized dealer

General Features:

  • 10" 4 ohm KMW Marine Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Recommended power range: 75 - 150 RMS
  • Injection-molded polypropylene cone
  • Santoprene surround
  • Locking and splash-proof terminal cover
  • Single voice coil
  • Top-mount depth: 5"
  • Cutout diameter: 9-1/4"
  • Frequency Response: 30 -500Hz
  • Sensitivity: 86.5 dB
  • Resonance Frequency (Fs): 32
  • Charcoal multi-LED Grille available
  • White multi-LED Grille available
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Individually

Check out the 43KMW104 product manual


Product history:

Kicker KM104 thumbnail
(newest, current model)
Kicker 43KMW104 thumbnail
(previous model, replaced by Kicker KM104 (45KM104))
Kicker 41KMW104LC thumbnail
(previous model, replaced by Kicker KMW104 (43KMW104))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kicker KMW104 (43KMW104) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kicker KMW104 (43KMW104) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kicker KMW104 (43KMW104) Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Kicker KMW104 (43KMW104) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
SB-F-MUSCPE/12TW3 main

JL Audio Stealthbox® SB-F-MUSCPE/12TW3

Custom fit subwoofer enclosure for select 2015-2025 Mustang and Mustang GTD

$1,349.99

DMH-1800NEX main

Pioneer DMH-1800NEX

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

59
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

254
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

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

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

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

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

72
-10.53%

$84.99

List price $94.99


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

JBLMARSUBSD102GAM small

JBL Stadium Marine 102 (JBLSUBMASD10AM)

• Peak Power: 900 watts
• RMS Power: 300 watts
• Impedance: 2 or 4 ohm
• Multi-color RGB LED lights
• Plus One Polypropylene Cone
• Rubber Surround
• Mount depth: 4-7/8"
• Sensitivity: 89 dB

$149.95

List price $449.95

STADIUMMW1000AM small

JBL Stadium Marine MW1000 (MW1000AM)

• RMS: 300 Watts / Peak: 900 Watts
• Plus One cones provide more overall speaker-cone area than other cones in its class
• Unique and eye-catching RGB illumination
• Features SSI (Switch-Selectable Impedance), which allows you to choose either 2 or 4 ohm load impedance
• Durable One-piece Polymer basket

$124.49

List price $449.95

M6-8IB-S-GwGw-4 small

JL Audio M6-8IB-S-GwGw-4

• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Synthetic Rubber Surround
• Mount depth: 5.07"
• Sensitivity: 86.8 dB

$349.99

List price $349.99

RM110D2B small

Rockford Fosgate Prime R1 RM110D2B

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4.4"
• Sensitivity: 88.5 dB

(2)

$189.99

List price $189.99

MV104W small

NVX MV104W

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Sports white grille included
• Polypropylene cone material
• Rubber surround material
• Mount depth: 4.78"
• Sensitivity: 86 dB

$159.99

List price $249.99

M6-10IB-S-GwGw-4 small

JL Audio M6-10IB-S-GwGw-4

• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Synthetic Rubber Surround
• Mount depth: 5.9"
• Sensitivity: 86.1 dB

(3)

$479.99

List price $479.99

M6-8IB-S-GwGw-i-4 small

JL Audio M6-8IB-S-GwGw-i-4

• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Synthetic Rubber Surround
• Mount depth: 5"
• Sensitivity: 86.8 dB

(1)

$399.99

List price $399.99

M6-8IB-S-GmTi-i-4 small

JL Audio M6-8IB-S-GmTi-i-4

• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Synthetic Rubber Surround
• Mount depth: 5"
• Sensitivity: 86.7 dB

$429.99

List price $429.99

DB 1242 DVC small

Polk Audio DB 1242 DVC (DB1242DVC)

• Peak Power: 1110 watts
• RMS Power: 375 watts
• Impedance: Dual 4 ohm
• Polypropylene cone
• Santoprene Rubber surround
• Mount depth: 4.34"
• Sensitivity: 86 dB

(31)

$130.00

List price $149.99

Specifications & Details


Subwoofer Specifications
Subwoofer Size
10"
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 500 Hz
Sensitivity
86.5 dB
Subwoofer Design
Round / Circle
Main Cone Color
Silver
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Santoprene Rubber
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
5"
Cutout Diameter
9-1/4"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

43KMW104

Weight:

5.00lbs

Internal SKU:

43kmw104

Internal Product ID:

121775

Customer Ratings & Reviews


Kicker KMW104 (43KMW104) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
This item does not have any detailed reviews, but has 1 rating from customers


10-8120/41704 small

Axion 10-8120/41704

Indoor Antenna

$4.00

List price $5.99

OESWC-6522-STK small

Axxess OESWC-6522-STK

Add-On Steering Wheel Control Interface for Non-Amplified 2007-Up Select Chrysler Vehicles

$104.99

List price $189.99

SFLM GP-50 small

Monster Cable Speaker Wire (SFLM GP-50)

50 ft. (15.24 Meters) of SuperFlat Mini Navajo White Easy-to-Hide Speaker Cable with a Flexible Design

$34.00

List price $34.99

H19TXT small

Motorola H19TXT (89569N)

Universal Hands-Free Noise Cancelling Bluetooth Headset with NFC Technology and 9 Hours Talk Time

$79.99

List price $129.99

MC-400DFO-1M small

Monster Cable Fiber Optic Audio Cable (MC 400DFO-1M)

1 Meter of High Performance Fiber Optic 400dfo Advanced Performance Audio Cable with InsuLight Inner Jacket

$24.99

List price $39.99

BP112230-08 small

Belkin BP112230-08

12-Outlet Pivot-Plug Surge Protector

(2)

$39.95

List price $64.99

PAW-11IR-Beige small

Patron PAW-11IR (Beige/Tan)

Universal Beige/Tan Leather Headrest with Built-in 11" Monitors and IR Transmitter (Sold Individually)

(2)

$124.99

List price $299.99

ST KK 1 12-GRAY small

Ground Shaker ST KK 1 12-GRAY

12” Single Sealed Solobaric Truck Subwoofer Box

$64.95

List price $109.95

F250C00C10-FPR small

MTX Audio F250C00C10-FPR (Charcoal, Loaded)

Loaded Charcoal Vehicle Specific Thunderform Subwoofer Enclosure for 2000-2006 Ford F-250 SuperCrew

$549.95

List price $649.95

Related Searches


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

1969 Cadillac DeVille

1996 Chevrolet S10

2002 Kia Sportage

1967 Chevrolet Caprice

1988 Dodge Colt DL

2000 Subaru Outback

2021 Ford Mustang

2017 Chevrolet Bolt EV

1992 Geo Tracker

1975 Mercury Comet

Vehicle
Store
Delete

1960 Harley Davidson FLH Electra Glide

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.