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

Model: 43CSC54
SKU: 5678406
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: 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: 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: 20 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: Poly-Ether Imide (PEI)
    • Woofer Composition: Polypropylene
    • Woofer Surround Material: Polypropylene
  • General
    • Product Name: CS Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair)
    • Brand: KICKER
    • Number Of Speakers: 2
    • Model Number: 43CSC54
    • Color: Black
  • 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: 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: 20 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: Poly-Ether Imide (PEI)
    • Woofer Composition: Polypropylene
    • Woofer Surround Material: Polypropylene
  • Dimensions
    • Cutout Diameter: 4.5 inches
    • Mount Depth: 1.8 inches
    • Flush Mount: true
    • Product Height: 6.25 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: 6.25 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: 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: 713034076032

The CS Series delivers remarkable performance and ultra-clean bass, utilizing a heavy-duty motor/magnet structure featuring EVC (Extended Voice Coil) technology not found in stock speakers. They use polypropylene cones with tough, ribbed, UV-treated surrounds for precise linear excursion and reliability.

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 225W peak power (75W nominal): Provides rich sound.
  • 45Hz - 20kHz frequency response: Ensures a wide range of accurately reproduced sound.
  • Polypropylene woofer cone: Improves sensitivity while reducing distortion.
  • Poly-Ether Imide (PEI) tweeter: The high-energy neodymium magnet reproduces highs for brilliant audio.
  • 1.8" mounting depth; 4-1/2" cutout diameter: For the right fit.
Whats Included
  • KICKER CS Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair)

Q: What’s the rms ? Thanks

A: 75 watts continues

Q: Do you think these speakers would sound better than the Bose speakers I have in my car now? The Bose speakers are in a 2001 Nissan Maxima. They still sound good but they are old. Thanks

A: I can tell you my car is a 2005 Hyundai Accent and you don't know how speakers deteriorate over time until you put new ones in. It's night and day for me and I'm am very pleased with the price and performance of these. My car had factory Hyundai speakers and 3 of the 4 cone rubber seals on the edge rotted. I suggest taking out the most accessible speakers and inspect for rot, that's what I did.

Q: 40$ is for just one or 2 speakers?

A: You get 2 speakers for that price. They work great

Q: Whats the max watts

A: 225 Watts!!