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

Model: 47KSC504
SKU: 6416027
This item is no longer available in new condition. See similar items below
  • Key Specs
    • 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: 2-way, Coaxial
    • Tweeter Composition: Silk
    • Woofer Composition: Polypropylene
  • General
    • Brand: KICKER
    • Model Number: 47KSC504
    • Product Name: KS Series 5-1/4" 2-Way Car Speakers (Pair)
    • Color: Black
    • Number Of Speakers: 2
  • Audio
    • 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
  • Design
    • Speaker Size: 5-1/4"
    • Speaker Type: 2-way, Coaxial
    • Tweeter Composition: Silk
    • Woofer Composition: Polypropylene
  • Dimensions
    • Cutout Diameter: 4.5 inches
    • Product Height: 2.8 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: 6.1 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: 6.1 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: 713034011026

Upgrade your vehicle's music system with these KICKER KS-Series coaxial speakers. The 45Hz to 21kHz frequency response ensures efficient sound reproduction for clear enjoyment, while the polypropylene woofers and silk dome tweeters produce powerful, well-balanced audio. These KICKER KS-Series coaxial speakers have a thin-mount design for seamless installation behind grilles.

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

  • 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 (Pair)

Q: when it says 5 1/4 inch what are they measuring from? is it the widest part or is it the bolt holes or is it the size hole to get the cone in

A: The callout size on a speaker is typically derived from the diameter measurement of the outer edge of the mounting basket. These call-out sizes are based on the required size to fit the majority of factory speaker openings called that particular size, not the woofer/midrange cone size. As an example, the KICKER 47KSC504 basket measures 5.25" across the diameter of the outer basket, the woofer/midrange cone itself is smaller than this measurement to fit in the frame. If you have further questions, please feel free to reach out to KICKER Technical Support by email or phone call. Email: [email protected] Phone: 405-624-8510, Mon-Fri, 8:00-5:00 Central time.

Q: What are wattage ratings peak and per channel

A: The KICKER KSC504 Coaxial Speaker is designed to operate well in the rated 15-75 Watts RMS per speaker/per channel. For maximum output and performance KICKER recommends using an amplifier with an RMS power rating that is with +/- 20% of the speaker's RMS rating. Following this guideline, you should look at power amplifiers in the 50-100 Watts RMS per channel range.