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KICKER - KS Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black

Model: 44KSC504
SKU: 5760915
This item is no longer available in new condition. See similar items below
  • Key Specs
    • RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 150 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: 45 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: 5-1/4"
    • Speaker Type: Coaxial
    • Tweeter Composition: Silk
    • Woofer Composition: Polypropylene
    • Woofer Surround Material: Polypropylene
  • General
    • Product Name: KS Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair)
    • Brand: KICKER
    • Number Of Speakers: 2
    • Model Number: 44KSC504
    • Color: Black
  • Audio
    • RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 150 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: 45 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
    • Marine: false
    • Grille Included: true
  • Design
    • Speaker Size: 5-1/4"
    • Speaker Type: Coaxial
    • Tweeter Composition: Silk
    • Woofer Composition: Polypropylene
    • Woofer Surround Material: Polypropylene
  • Dimensions
    • Cutout Diameter: 4.5 inches
    • Mount Depth: 1.75 inches
    • Flush Mount: false
    • Product Height: 6.18 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: 6.18 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: 1.75 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.)
  • Other
    • UPC: 713034079057

Revamp your car’s sound system with these 75W Kicker KS coaxial speakers. Their 0.75-inch silk dome tweeters and 5.25-inch polypropylene woofers provide sonic clarity with a frequency response of 45Hz - 21kHz. These versatile Kicker KS coaxial speakers come with grilles, but their thin-mount design ensures they work with secondary grilles for optional customization.

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

  • Geek Squad® installation: is strongly recommended for this product. Please visit your local Best Buy store for details.
  • Handles up to 150W peak power (75W nominal): Provides rich sound.
  • 45Hz - 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 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair)

Q: What is the wattage on these speakers

A: The peak power wattage of these speakers is 200 watts (100 watts RMS).

Q: Will I need to buy an amp also to push them or will do they sound good by themselves? Thes will replace the factory speakers in my 2001 BMW 740il

A: An amp is not required but recommended. Installing these with no amp will get you more clear and articulate sound and you will hear the difference in quality. However, no amp may also cause you to loose some volume and your bass may not sound as full. Depending on your listening style, this may not matter to you. Feeding them 100 per speaker makes a night and day difference