Main Content
Let's make sure this product fits your vehicle.
Installation available

KICKER - KS Series 6-3/4 inch 2-Way Car Speakers (Pair) - Black

Model: 51KSC6704
SKU: 6621641

Not yet reviewed

$110.99
Save $19
The comparable value is $129.99
or
Standard Geek Squad Protection
Warranty Protection Plans
Sold by Best Buy
Specifications
  • Minimum Frequency Response
    40 hertz
    Maximum Frequency Response
    21 kilohertz
    Sensitivity
    90 decibels
    Speaker Size
    6-3/4"
    Speaker Type
    2-way, Coaxial
    Tweeter Composition
    Silk
  • Key Specs
    • 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.)
    • Sensitivity: 90 decibels
    • Speaker Size: 6-3/4"
    • Speaker Type: 2-way, Coaxial
    • Tweeter Composition: Silk
    • Woofer Composition: Polypropylene
  • General
    • Brand: KICKER
    • Model Number: 51KSC6704
    • Product Name: KS Series 6-3/4 inch 2-Way Car Speakers (Pair)
    • Color: Black
  • Audio
    • 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.)
    • Sensitivity: 90 decibels
  • Features
    • Integrated Crossover: true
  • Design
    • Speaker Size: 6-3/4"
    • Speaker Type: 2-way, Coaxial
    • Tweeter Composition: Silk
    • Woofer Composition: Polypropylene
  • Dimensions
    • Cutout Diameter: 5.6 inches
    • Product Height: 2.13 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: 6.5 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: 6.5 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: 3.4 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 2 years
    • Warranty - Labor: 2 years
  • Other
    • UPC: 713034058427

Enjoy your favorite music while on the road with this 6.75-inch KICKER KS-Series coaxial speaker. The woofer and a neodymium tweeter combine for powerful, balanced audio output, while the included grilles offer quick, hassle-free installation. This KICKER KS-Series coaxial speaker features less than 2 inches of mounting depth for an easy fit on most cars.

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

  • 40Hz - 21kHz frequency response: Ensures a wide range of accurately reproduced sound.
  • Polypropylene woofer cone: Improves sensitivity while reducing distortion.
  • Silk 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 KS Series 6-3/4" 2-Way Car Speakers (Pair)

Q: What kind of tweeter does this speaker use?

A: This speaker uses a silk tweeter with a neodymium magnet for clear high-frequency sound reproduction.

Q: What is the impedance of these speakers?

A: These speakers have an impedance of 4 ohms.

Q: How much mounting depth do these speakers require?

A: These speakers have a mounting depth of less than 2 inches.

Q: What is the woofer made of?

A: The woofer cone is made of polypropylene.

Q: Are these 2-way or 3-way speakers?

A: These are 2-way speakers.

Q: What is the frequency response range of these speakers?

A: These speakers have a frequency response of 40Hz to 21kHz.

Sponsored

Compare similar products

KICKER - KS Series 6-3/4 inch 2-Way Car Speakers (Pair) - Black
KICKER - KS Series 6-3/4 inch 2-Way Car Speakers (Pair) - Black

Enjoy your favorite music while on the road with this 6.75-inch KICKER KS-Series coaxial speaker. The woofer and a neodymium tweeter combine for powerful, balanced audio output, while the included grilles offer quick, hassle-free installation. This KICKER KS-Series coaxial speaker features less than 2 inches of mounting depth for an easy fit on most cars. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

KICKER - KS Series 6-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
4.4(79)

Upgrade your car's audio system with these KICKER KS Series coaxial speakers. The 6.5-inch woofer and the 0.79-inch silk-dome tweeter deliver a deep, well-balanced sound for an immersive listening experience, while the included grilles protect the drivers against damage. These KICKER KS Series coaxial speakers have a rubber and polypropylene construction for durability, and the thin-mount design allows easy installation. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

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

Experience stunning sound quality with these KICKER CS-Series component speakers. The 6 x 8-inch subwoofers produce deep, realistic bass, while the Extended Voice Coil technology improves bass response for greater clarity. These KICKER CS-Series component speakers have 0.75-inch titanium tweeters with neodymium magnets which deliver impressively detailed audio at high frequencies. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

KICKER - CS Series 6-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
4.3(24)

Enhance entertainment in any vehicle with these KICKER CS Series speakers. Large woofer magnets in heavy-duty motors ensure quality bass production, while neodymium tweeter magnets make for heightened volume in high frequencies. These KICKER CS Series speakers feature steel mesh grilles for protection and have minimal mounting depths allowing for installation on most vehicles. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

Pros for KICKER - KS Series 6-3/4 inch 2-Way Car Speakers (Pair) - Black
There were no pros for this productSound Quality, Installation, Power HandlingSound Quality, Ease of Installation, Bass, Price, HighsSound Quality
Cons for KICKER - KS Series 6-3/4 inch 2-Way Car Speakers (Pair) - Black
There were no cons for this productThere were no cons for this productSpeaker SizeThere were no cons for this product

Specs

Reviews

This product doesn't have any reviews yet.

No content
Sponsored

Similar products from outside of Best Buy

sponsored
Ask BlueBETA
Ask a question

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later
4 payments starting at $27.75