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Kenwood KFC-C1056S 4" Dual Cone Speaker-KFC-C1056S

Model #: KFC-C1056S
At a Glance

KFC-C1056S 4" Dual Cone Speaker with a sound field enhancer and enlarged magnet circuit.

Available in Store Only

Get to know this product.

  • 4" Dual Cone Speaker
  • Frequency Response 45Hz - 20kHz
  • Mounting Depth 1-11/16”

Sound Field Enhancer

To improve sound quality

Enlarged magnet circuit

To realize clear sound

Only 1/8"of mounting height

To fit for wider car selection

Useful Documents


Peak Input Power210W
Rated Input Power21W Impedance 4 ohms
Woofer Features4inch PP Cone
Sensitivity90 dB / W / m
Frequency Response45 Hz - 20k Hz
Cutout Diameter3-5/8inch
Mounting Depth1-11/16inch
Gross Weight1.5lbs
Weight of Magnet(Woofer)0.2lbs

Misc. Specs

Impedance4 Ohms
Depth (in.)1.69
Product Weight1.5
Car Speaker Size4
Mounting Hardware IncludedYes
Rms Power Handling21
Water ResistantNo
Peak Power Rating (Watts)210
WarningProposition 65 Warning for California Residents