Garage
Shop

See all parts that fit your 2020 4Runner

Kicker KSC6504 (44KSC6504)

400W Peak (200W RMS) 6.5" KS Series 2-Way Coaxial Car Speakers

Kicker
Shop all Kicker
highlight-star-icon

• 200 Watts Max, 100 Watts RMS Each
• 3/4" Silk Dome Tweeter
• Polypropylene Cone
• 4 Ohm Impedance
• Sensitivity: 90 dB
• Mounting Depth: 1-13/16"

Learn more about the 44ksc6504

Good news and a little bad...

This item has been discontinued

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

51ksc6504 thumbnail

Kicker KSC65 (51KSC6504)

OUR PRICE: $129.99

View item

Loading...
82-8148 main

Metra 82-8148

6" to 6.75" Speaker Bracket for select 1998-2024 vehicles from Toyota, Subaru, Scion

35
-50.01%

$18.99

List price $37.99

40-LX11 main

Metra 40-LX11

Connect your factory antenna to a new aftermarket radio for select 2006-2025 vehicles from Toyota, Subaru, Lexus

35
-16.68%

$14.99

List price $17.99

AXLOC-TY3 main

Axxess AXLOC-TY3

2-Channel 110W Line Output Converter with Gain Controller for select 2018-2025 vehicles from Toyota with Non-Amplified Systems

3
-10.48%

$93.99

List price $104.99

72-8110 main

Metra 72-8110

Install New Speakers and Tweeters in select 2003-2025 vehicles from Subaru, Toyota, Scion

8
70-1765 main

Metra 70-1765 Wiring Harness

Install a new car stereo and retain factory amplifier in select 2017-2023 vehicles from Toyota

1
-10.81%

$65.99

List price $73.99

XBAF65 main

NVX XBAF65

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

116
-37.15%

$21.99

List price $34.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-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

VSP65KIT main

NVX VSP65KIT

750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers

84
-16.67%

$119.99

List price $143.99

Club 34F main

JBL Club 34F (JBLSPKCB34F)

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

4
-27.29%

$79.95

List price $109.95

Description


Kicker brand icon

Authorized dealer

General Features:

  • 6.5" KS Series Coaxial Car Speakers
  • Power Handling:
    • Peak: 400 watts per pair / 200 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Recommended Power Range: 5 - 100 RMS per channel
  • Polypropylene Midwoofer
  • Rubber Midwoofer Surround
  • 3/4" Silk Dome Tweeter
  • Extended Voice Coil Technology
  • Top-mount Depth: 1-13/16"
  • Cutout Dimensions: 4-13/16"
  • 4 ohm impedance
  • Frequency Response: 43-21,000 Hz
  • Sensitivity: 90 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Per Pair

Check out the KSC6504 Owner's Manual

Product history:

Kicker 51KSC6504 thumbnail
(newest, current model)
Kicker KSC650 thumbnail
(previous model, replaced by Kicker KSC65 (51KSC6504))
Kicker 44KSC6504 thumbnail
(previous model, replaced by Kicker KSC6504 (47KSC6504))
Kicker 41KSC654 thumbnail
(previous model, replaced by Kicker KSC6504 (44KSC6504))
Kicker 11KS60 thumbnail
(previous model, replaced by Kicker KSC65 (41KSC654))
Kicker 08KS600 thumbnail
(previous model, replaced by Kicker 11KS60 (KS60))
Kicker 055KS60 thumbnail
(previous model, replaced by Kicker KS600)
Kicker 05KS60 thumbnail
(previous model, replaced by Kicker KS60 (055KS60))

Loading...
SB-T-4RNRG5/10TW3 main

JL Audio Stealthbox® SB-T-4RNRG5/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2010-2024 4Runner

$1,799.99

DMH-1800NEX main

Pioneer DMH-1800NEX

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

3
-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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

KW-M560BT main

JVC KW-M560BT

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

10
Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

20
-33.50%

$399.00

List price $600.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

2
-30.01%

$349.95

List price $500.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99


Best selling similar products

46CSC654 small

Kicker CSC65 (46CSC654)

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(123)

$79.96

List price $119.99

Club 622 small

JBL Club 622

• 180 watts Peak Each, 60 watts RMS Each
• Silk Edge Driven Dome tweeters with 0dB or -3dB adjustable output levels
• UV-Resistant Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

(5)

$99.95

List price $139.95

43DSC6504 small

Kicker DSC650 (43DSC6504)

• 240 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome zero-protrusion tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(28)

$84.99

List price $94.99

DB652 small

Polk Audio DB652 (DB 652)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(12)

$109.00

List price $119.99

XED62 small

Cerwin-Vega XED62

• 300 watts Peak Each, 35 watts RMS Each
• 3/4" Piezo Metal Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

(15)

$49.99

List price $59.99

NSP65 small

NVX NSP65

• 270 watts Peak Each, 90 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.40"

(93)

$69.99

List price $107.99

R165X3 small

Rockford Fosgate Prime R165X3

• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Piezo pole-mounted Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

(154)

$79.99

List price $79.99

KFC-X175 small

Kenwood eXcelon KFC-X175

• 240 watts Peak Each, 80 watts RMS Each
• 1" Soft Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

$111.50

List price $180.00

VSP65 small

NVX VSP65

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

(64)

$99.99

List price $119.99

KFC-1666S small

Kenwood KFC-1666S

• 300 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(51)

$49.00

List price $80.00

Specifications & Details


Speaker Specifications
Series
KS Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
6-1/2"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
3/4"
Tweeter Composition
Silk
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Peak Power Handling
200 watts
RMS Power Handling
100 watts
Sensitivity
90 dB
Frequency Response
43 - 21,000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
1-13/16"
Bottom-Mount Depth
2-3/16"
Cutout Dimensions
4-13/16"
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Speaker Grilles
Yes
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Grilles (2, detached)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

44KSC6504

Weight:

3.00lbs

Internal SKU:

44ksc6504

Internal Product ID:

127779

Customer Ratings & Reviews


Kicker KSC6504 (44KSC6504) thumbnail image

5 star
67%
4 star
17%
3 star
17%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.9
Design
4.9
Usability
5

Customer Reviews

Sort by:

Loading...

Amazed

I replaced these speakers with rocksford fosgate 3 way coaxial speaker and wow what a difference. These speakers get loud and put up extreme power especially in the highs and mids. Not very much bass, but it is just a 6.5. All in all the k5’s are for sure best bang for the buck

By Anonymous on January 27, 2019

3 found this helpful


Good value good sound

Got these for rear fill in my nissan versa connected to a pioneer gm d8604 with 100 rms to each speaker and these play loud and clear and are perfect for rear fill or even if you just want to upgrade speakers and are just starting out in the hobby. For the price I don't think you can beat it. Plus they have a little more mid bass then my infinity kappa components in the front. So if I roll without my sub it still good sounding.

By Michael on November 30, 2017 Checkmark Icon Verified purchase

4 found this helpful


Worth the money

Great speaker for the money expected a lil more bass out of them overall good tho

By Frank on December 31, 2019 Checkmark Icon Verified purchase

2 found this helpful


Kicker KSC6504 (44KSC6504)

Would highly recommend , very well buil speakers . 100 Watts rms . I’m running a Rockford 100 Watts to each speaker . Brutal clear power .

By Anonymous on June 28, 2018

1 found this helpful


Excellent clear speaker at a low price.

I have been on the hunt for Low price and decent quality for my budget system in my old pickup.

By Tim on April 15, 2018


Great price

Right now I’m not very happy with the way they sound-they don’t seem to have much bass but the sound is clear for the most part.. I also haven’t upgraded my factory stereo.. was hoping I wouldn’t have to! I’m a little disappointed..
But I’ll give Sonicelectronix ?????????? for the fantastic customer service - I received my package within three business days!!

By Anonymous on January 10, 2019 Checkmark Icon Verified purchase




SA68 main

Scosche SA68

• The SA68 speaker adapters fit most aftermarket 5 1/4" and 6 1/2" speakers into a 6" x 8" factory opening
• Compatible with select 1950-2025 vehicles from Ford, Mercury, Mazda Vehicles

(39)

$7.99

List price $14.99

82-5600 main

Metra 82-5600

• 5 1/4" / 6-1/2 Component/Coaxial Speaker to 6" x 8" Adapter
• Works with 6.5" Speakers
• Installs in 5x7" and 6x8" Locations
• Compatible with select 1981-2017 vehicles from Mercury, Mazda, Lincoln Vehicles

(3)

$15.99

List price $17.99

82-6901 main

Metra 82-6901

• Speaker adapter for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler
• For the installation of 5.25” or 6.5” speakers
• One pair of adapters included in each package

(39)

$14.99

List price $22.99

VXT60 main

The Install Bay VXT60

• Large Frame Speaker Baffles
• Made from a Waterproof Foam
• Greatly Enhances the Sound and Performance of the Speakers
• Reduces Panel Vibration

(18)

$22.99

List price $25.99


P3SD4-12 small

Rockford Fosgate Punch P3 P3SD4-12

800W Peak (400W RMS) 12" Punch Series Dual 4-ohm Shallow Car Subwoofer

(15)

$219.99

List price $239.99

MM6501 small

Polk Audio MM6501 Open Box Complete

6.75" (Oversized 6.5") Mobile Monitor (MM) Series Component Car Audio Speaker System

$199.95

List price $399.95

No picture

Rockford Fosgate P1652-S w/ Sound Dampening

6-1/2" Punch Series Component Speakers System with Four 10" x 10" Pieces of Sound Dampening Material

$137.91

List price $309.97

SPF82150 small

Stinger SPF82150

150 Amp Gold Plated ANL Fuse (Sold Individually)

$6.99

List price $16.99

Related Searches


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

2015 Land Rover LR4

2017 Dodge Viper

2020 Toyota 4Runner

2018 Chevrolet Corvette

2021 Audi S5

2011 Volvo XC70

1997 Lexus LX450

2015 Mitsubishi Lancer

1991 Cadillac Brougham

1991 Audi 200

Vehicle
Store
Delete

2010 Harley Davidson FLHXSE CVO Street Glide

Vehicle
Store
Delete

2022 Polaris RZR Pro R Ultimate

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.