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Black 4x6 inch two-way car speaker with carbon-polypropylene cone and 1 inch tweeter

KENWOOD

KENWOOD KFC-X463C Excelon 4" x 6" 2-way car speaker

SKU CH-7WFX-R0BCT

Two-way 4" × 6" speakers with 30 W RMS power handling and 80–21,000 Hz frequency response

  • ColorBlack
  • Speaker Size4" x 6"
  • Handles 30 W RMS each for clean daily output
  • Peaks at 100 W each for dynamic musical transients
  • 80 dB sensitivity extracts volume from modest amplifiers
  • 80–21 000 Hz response covers deep bass to airy treble
  • 1″ PEI balanced dome tweeter adds crisp high-frequency detail

What the KFC-X463C replaces

The Excelon KFC-X463C serves as a direct replacement for worn or blown factory 4" x 6" speakers. The 2-way design adds a dedicated 1" PEI balanced dome tweeter that stock single-cone units lack, so high-frequency detail improves immediately. Upgrading is worthwhile when the original speakers distort at moderate volume or when the surround has deteriorated. Factory wiring and mounting locations are used without modification.

Sustained output behaviour

With an RMS rating of 30 watts per speaker and 60 watts per pair, the KFC-X463C maintains clean output during extended listening sessions. The 3-ohm impedance draws more current from the amplifier, so thermal compression is low even when driven continuously near rated power. The butyl rubber surround resists fatigue and the carbon-polypropylene cone retains stiffness, preventing the mid-bass from softening after hours of play. Peak handling of 100 watts each covers short transients without damage.

Highlights

  • Handles 30 W RMS each for clean daily output
  • Peaks at 100 W each for dynamic musical transients
  • 80 dB sensitivity extracts volume from modest amplifiers
  • 80–21 000 Hz response covers deep bass to airy treble
  • 1″ PEI balanced dome tweeter adds crisp high-frequency detail

Specifications

ColorBlack
Speaker Size4" x 6"

Questions about this item

Will the 1-7/8" top-mount depth fit my door panel?

The speaker requires 1-7/8" of clearance behind the mounting surface; measure your door cavity to confirm it exceeds this depth.

What wiring step is often missed with the 3-ohm impedance?

Verify your head unit or amplifier is stable at 3 ohms; many factory radios expect 4 ohms and can overheat or shut down if the mismatch is ignored.

How often should I check the butyl rubber surround?

Inspect the surround annually for cracking or hardening; butyl rubber resists UV and heat well, but extreme climates can accelerate ageing and affect cone movement.

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