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KICKER - CS Series 6" x 8" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black

Model: 46CSS684
SKU: 6359805
Deal ends Dec 29, 2025
$143.99
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Specifications
  • RMS Power
    75 watts
    Peak Power Handling
    225 watts
    Minimum Frequency Response
    40 hertz
    Maximum Frequency Response
    21 kilohertz
    Speaker Size
    6" x 8"
    Speaker Type
    Component
  • Key Specs
    • RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 225 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 40 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 21 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Speaker Size: 6" x 8"
    • Speaker Type: Component
    • Tweeter Composition: Titanium
    • Woofer Composition: Polypropylene
  • General
    • Brand: KICKER
    • Model Number: 46CSS684
    • Product Name: CS Series 6" x 8" 2-Way Car Speakers with Polypropylene Cones (Pair)
    • Color: Black
    • Number Of Speakers: 2
    • Series: CS Series (Part of a group of the same product type with similar features.)
  • Audio
    • RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 225 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 40 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 21 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
  • Features
    • Integrated Crossover: true
  • Design
    • Speaker Size: 6" x 8"
    • Speaker Type: Component
    • Tweeter Composition: Titanium
    • Woofer Composition: Polypropylene
  • Dimensions
    • Product Height: 12 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 3.25 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 12.38 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 6 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 713034088424

Upgrade the audio capabilities of nearly any vehicle with this KICKER 6 x 8-inch component speaker system. Separate titanium tweeters and a three-position tweeter switch deliver strong, durable performance while offering precise sound control. This KICKER 6 x 8-inch component speaker system includes phase plugs in the woofers to reduce distortion for a clear and clean sound.

Geek Squad Installation Recommended
Visit your local Best Buy store for more information.

  • Handles up to 225W peak power (75W nominal): Provides rich sound.
  • 40Hz - 21kHz frequency response: Ensures a wide range of accurately reproduced sound.
  • Polypropylene woofer cone: Improves sensitivity while reducing distortion.
  • Titanium tweeter: The high-energy neodymium magnet reproduces highs for brilliant audio.
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • Handles up to 225W peak power (75W nominal): Provides rich sound.
  • 40Hz - 21kHz frequency response: Ensures a wide range of accurately reproduced sound.
  • Polypropylene woofer cone: Improves sensitivity while reducing distortion.
  • Titanium tweeter: The high-energy neodymium magnet reproduces highs for brilliant audio.
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
Whats Included
  • KICKER CS Series 6" x 8" 2-Way Car Speakers with Polypropylene Cones (Pair)
  • KICKER CS Series 6" x 8" 2-Way Car Speakers with Polypropylene Cones (Pair)

Q: What is the woofer made of?

A: The woofer is made of polypropylene.

Q: What is the lowest frequency response for these speakers?

A: The minimum frequency response for these car speakers is 40 hertz.

Q: What is the peak power handling for these speakers?

A: These speakers can handle up to 225 watts of peak power.

Q: What material is the woofer cone made of?

A: The woofer cone is made of polypropylene material.

Q: Are crossovers integrated in these car speakers?

A: Yes, these car speakers have integrated crossovers.

Q: What are the speakers designed to do, according to the video?

A: According to the video, the speakers are designed to elevate your listening experience.

Q: What is the highest frequency response for these speakers?

A: The maximum frequency response is 21 kilohertz.

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Upgrade the audio capabilities of nearly any vehicle with this KICKER 6 x 8-inch component speaker system. Separate titanium tweeters and a three-position tweeter switch deliver strong, durable performance while offering precise sound control. This KICKER 6 x 8-inch component speaker system includes phase plugs in the woofers to reduce distortion for a clear and clean sound. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

KICKER - KS Series 6" x 8" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
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Pioneer - 6" x 8" 2-way Coaxial Speakers (Pair) - Black

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Pros for KICKER - CS Series 6" x 8" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
Sound Quality, Ease of Installation, Bass, Price, FitSound QualitySound Quality, Bass, Ease of Installation, Price, FitSound Quality, Ease of Installation, Price, Fit, Highs
Cons for KICKER - CS Series 6" x 8" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
There were no cons for this productThere were no cons for this productThere were no cons for this productBass

Specs

Reviews

Customers are saying

Customers are positive about the CS Series 6" x 8" 2-Way Car Speakers, frequently praising their sound quality, ease of installation, and bass response. Many reviewers also highlighted the speakers' affordability and how well they fit in their vehicles. Positive comments also mentioned the clear highs and ability to handle high volume. There were no negative customer comments reported.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Power and ease in one package

    The Kicker 6x9 speakers are an excellent option to upgrade your car’s sound without any complications. They deliver solid bass, clear vocals, and powerful volume with no distortion. Their 6x9 size fits most vehicles and installs easily in many doors or rear decks without modification. Plus, the installation is surprisingly simple: with basic tools and by following the factory wiring, you can mount them yourself in less than an hour. They’re perfect if you want to improve your system without spending too much or relying on a professional installer

    This review is from KICKER - CS Series 6" x 9" 3-Way Car Speakers with Polypropylene Cones (Pair) - Yellow/Black

    Posted by CarlosV

  • Rated 5 out of 5 stars

    They even sound good on a factory cd radio...

    I put these in the back deck of my 2012 Toyota Corolla. The factory speakers in the rear are slightly larger than 6x9s. I had to do a little extra work to have these fit right. Anyway they sound very nice even with just the factory radio, good bass, midrange and highs. Don't get me wrong these speakers handle power. My radio is working but it sounds good. Kicker makes good speakers.

    This review is from KICKER - CS Series 6" x 9" 3-Way Car Speakers with Polypropylene Cones (Pair) - Yellow/Black

    Posted by curtisw3

  • Rated 5 out of 5 stars

    Great sound for mid-level speakers

    The Kicker CS line is considered their mid-level lineup. I'd recommend these 6x9 coaxial 3-way speakers to anyone looking for some sound improvement, or even in a shop setup, like I have mine. They sound pretty clear at low volume and will really crank up cleanly too. They feel well built and have a solid magnet and cone with UV-treated poly-foam surrounds. I did notice that the first few weeks the lower mids were not as pronounced, but as they "broke in" the lower mids really opened up. Give them a few weeks of playtime to really get them to shine.

    This review is from KICKER - CS Series 6" x 9" 3-Way Car Speakers with Polypropylene Cones (Pair) - Yellow/Black

    Posted by Jeremy

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