Watch a video review from one of our experts

Kicker 41KSC684

5"x7"/6"x8" 2-way speakers

Item #: 20641KS684

Low Stock

5 Reviews | 1 question - 2 answers

Your price: $89.99 pair Earn up to 90 Rewards points

Add to Cart Free Shipping Lifetime Tech Support

+ Add to wishlist + Email me alerts for this product

New Stock: $99.99

View all associated offers

1.888.955.6000

Email

Chat

Does it fit my car?

Select your car

Find what fits your car

Loading...

Slim fit

These KS Series speakers are some of the most installation-friendly Kicker speakers yet. These low-profile speakers feature a reduced mounting depth, making them a match for almost any car.

Pump up the volume

While the low profile is an elegant asset, you'll find the real beauty of Kicker's KS Series speakers inside. The 41KSC684's highly sensitive design conjures hefty volume even from low-powered factory radios. So, you'll be able to enjoy every bit of their natural sound, starting with a full midbass and midrange experience from the 6"x8" polypropylene woofer and its powerful magnet. You'll also hear subtle vocal and instrumental details from the silk dome tweeter, giving your music a dimension that factory speakers just can't manage.

Highlights:

  • 2-way car speakers (pair)
  • 6"x8" (5"x7") polypropylene woofer cone with rubber surround
  • 3/4" silk dome tweeter
  • power range: 2-75 watts RMS (150 watts peak power)
  • frequency range: 45-21,000 Hz
  • sensitivity: 90 dB
  • top-mount depth: 2-5/16"
  • impedance: 4 ohms
  • grilles not included
  • warranty: 1 year
  • Our 60-day money-back guarantee

Why replace your car's original speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • Two 11" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
  • 4 Red plastic butt connectors
  • Eight 1-1/8" Self-tapping screws
  • 8 Speed clips
  • Owner's manual (English/ Spanish/ German/ French)

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

Features and Specs

General
Design 2-way
Tweeter Design 3/4" Dome
Tweeter Composition Silk
Woofer Composition Polypropylene
Woofer Surround Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity 90 dB at 1 watt
Frequency Response 45 - 21k Hz
RMS Power Range (Watts) 2-75
Peak Power Handling (Watts) 150
Impedance (Ohms) 4
Top-mount Depth (Inches) 2 5/16
Bottom-mount Depth (Inches) 2 11/16

Product Research

Features

Polypropylene Woofer Cones: The Kicker KS-series speakers feature durable polypropylene woofer cones for power and control. Polypropylene is also resistant to moisture and the temperature extremes found in automotive applications.

Dome Tweeters: The 3/4" silk dome tweeters provide a smooth high frequency response. Silk is lightweight and great for high frequency extension and efficiency. It is also designed for durability in the extreme automotive environment. The tweeters have strong neodymium magnets for higher power handling.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Kicker 41KSC684 Reviews

Average Customer Review:

5 reviews
Review this product
Great Gear Giveaway

Submit a review and then enter to win a $500 rewards card

(0)
(0)
(0)
(0)
(0)

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
  Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

kicker

Written By Ewa, houston, texas on Saturday, October 25, 2014

Crutchfield Customer Review (What's this?)

Great speakers they really are an improvement from the stock in my ford expedition.

Excellent Quality!

Written By Anonymous, Philadelphia on Wednesday, October 22, 2014

Crutchfield Customer Review (What's this?)

These speakers were such an upgrade from my factory speakers. I installed them in my Taurus recently, and they were so much easier to install than I imagined. The bass is excellent on them, and you can really hear every single detail in the high notes also. I use them every day and my car and I could not be happier! I highly recommend getting these, and they are very affordable!

Pros: Great bass, detailed treble, powerful, affordable, easy to install

Cons: Maybe make the bass a little more powerful. But it is still very good!

Kicker 41KSC684

Written By Sam, Bonaire, Ga. on Tuesday, September 23, 2014

Crutchfield Customer Review (What's this?)

These Kicker KSC speakers make the stock radio sound 5 times better. Clear highs and much better bass.

Pros: Great speakers for the price. Installation instructions were great.

Cons: none

Solid cheap speakers good OEM improvement

Written By ruth, Ohio on Thursday, July 24, 2014

Crutchfield Customer Review (What's this?)

I bought these with a Kicker Hideaway sub for my super duty. These speakers are in the front and are powered with the factory headunit so Im sure they would sound better with a better source/amp but these are a drastic improvement to the OEM speakers. They dropped right in and the harness hooked right up to the factory harness. No splicing or cutting.

Pros: Inexpensive but sounds pretty good

Cons: None

Great product

Written By AC, Beaverton, OR on Sunday, June 08, 2014

Crutchfield Customer Review (What's this?)

This was a simple do-it-yourself upgrade with great results.

Product reviews from the Crutchfield Labs

Kicker's venerable KS series of car speakers gets a couple of key updates for 2014. First, they now employ a silk-dome tweeter for smoother highs, and second, a shallower basket so they'll fit into...

What are the Labs?

Get everything you’ll need to enjoy your new Kicker 41KSC684

Reduce ambient road noise and your vehicle's "rattles," for better sound inside your car.
You'll need speaker wire to connect your speakers to your amp.
Keep your speakers clean and dry. They compress to fit behind your speakers.
These speaker connectors are handy if you're running new speaker wire or if your speakers have oversized terminals.
The right tools will help keep your installation simple and clean.
Dynamat 10415 Xtreme Speaker Kit

Dynamat 10415 Xtreme Speaker Kit

Two 10-in. x 10-in. Sheets

Item #: 15410415

(46)

$26.99
Add to Cart
Dynamat 10435 Xtreme Door Kit

Dynamat 10435 Xtreme Door Kit

With four 12" x 36" sheets — covers two doors

Item #: 15410435

(32)

$99.99
Add to Cart
Dynamat SuperLite Tri-Pak

Dynamat SuperLite Tri-Pak

Triple package — 3 sheets, 12 square feet (Model #10612)

Item #: 15410612

(17)

$69.99
Add to Cart
T-Spec 16-gauge Speaker Wire

T-Spec 16-gauge Speaker Wire

Black/white jacket — priced per foot

Item #: 120SW16WB1

(13)

T-Spec 12-gauge Speaker Wire

T-Spec 12-gauge Speaker Wire

Black/white jacket — priced per foot

Item #: 120SW12WB1

(30)

Stinger PRO Series Speaker Wire

Stinger PRO Series Speaker Wire

Priced per foot (16 Gauge)

Item #: 541SPW516B

(52)

XTC 6

XTC 6"x8" Speaker Baffles

Protect your speakers

Item #: 237XT68

(35)

Boom Mat 6

Boom Mat 6"x8" Speaker Baffles

Protect your speakers
Regular and slim-line sizes (Regular: 4-1/2" depth)

Item #: 696B050370

(33)

$9.99
Add to Cart
Metra Female Quick Slides

Metra Female Quick Slides

An assortment of female quick slide connectors for connecting to speaker terminals

Item #: 120FQS10PK

(51)

Bojo Trim Panel Tools

Bojo Trim Panel Tools

Set of 3 pry tools — helps remove interior and exterior trim and door panels

Item #: 126CR3NGL

(183)

$11.99
Add to Cart
Pro.Fit Wire Worm

Pro.Fit Wire Worm

Installation tool helps route wiring through tight spaces

Item #: 042DM4533

(34)

$12.99
Add to Cart
Metra Crimp Tool and Connectors

Metra Crimp Tool and Connectors

Package contains crimp tool and over 150 pieces

Item #: 120CRIMPKT

(15)

$19.99
Add to Cart
S&G Wire Cutter/Stripper Tool

S&G Wire Cutter/Stripper Tool

Cuts and strips 12- to 22-gauge wire

Item #: 18119100

(17)

$19.99
Add to Cart
Bojo Trim Panel Tools

Bojo Trim Panel Tools

Set of 6 pry tools — helps remove interior and exterior trim and door panels

Item #: 126CR6LNGL

(2)

$29.99
Add to Cart
Bojo Trim Panel Tools

Bojo Trim Panel Tools

Set of 6 pry tools — helps remove interior and exterior trim and door panels

Item #: 126CR6NGL

(54)

$24.99
Add to Cart
S&G Tool Aid 87615

S&G Tool Aid 87615

Window and Door Clip Removal Tool

Item #: 18187615

(12)

S&G Tool Aid 87650

S&G Tool Aid 87650

Door Trim and Panel Removal Tool

Item #: 18187650

(71)

Skewdriver Pro SPK4042

Skewdriver Pro SPK4042

Ratcheting straight and offset screwdriver set with 40 bits (Skewdriver Pro with ratchet handle, pictured)

Item #: 180SPK4042

(8)

$49.99
Add to Cart
Spec Tools SQR-200a Squeeze Wrench

Spec Tools SQR-200a Squeeze Wrench

Narrow space ratchet kit with 18 sockets

Item #: 180SQR200A

(1)

$49.99
Add to Cart
Install Bay 3320

Install Bay 3320

Auto-ranging digital multimeter

Item #: 1203320

$39.99
Add to Cart
Install Bay IB35400

Install Bay IB35400

Premium door panel and trim tool

Item #: 12035400

$15.99
Add to Cart
Posi-Products™ Car Speaker Connectors

Posi-Products™ Car Speaker Connectors

8 connectors for installing car speakers

Item #: 669PP502

(20)

$11.99
Add to Cart
DEI Heat Shrink Tubing

DEI Heat Shrink Tubing

Black 4-foot length (Assortment)

Item #: 696010839

(8)

$24.99
Add to Cart

Questions & Answers Ask the community. Share your knowledge.

1 question already asked

I USED A Infinity Reference 475a WORK'S AND SOUNDS GREAT, 75 WATTS RMS X4. [ KIPP  Aug 11, 2014 ]
Thanks for your question. For information on selecting the best amp I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system. [ Krissy  Jul 18, 2014 ]  Staff