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Kenwood eXcelon KFC-XW1242

1800W Peak (350W RMS) 12" eXcelon Series Single 4-ohm Car Subwoofer

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• Peak Power: 1800 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Foam Surround
• Mount depth: 6-3/16"
• Sensitivity: 82 dB

Learn more about the kfcxw1242
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List price $180.00
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$150.00

 with warranty
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Description


Kenwood brand icon

Authorized dealer

Hard-Hitting 12" Precision Bass

The Kenwood eXcelon Subwoofer line represents a premium, high-performance car audio bass platform engineered to deliver deep, hard-hitting low-end frequencies while maintaining exceptional structural integrity under heavy thermal stress. Built with a strict focus on achieving the ultimate in deep bass, this family of subwoofers concentrates its acoustic output into a lower frequency range than conventional drivers. A large, heavy-duty ferrite magnet serves as the core of the motor assembly, providing the substantial magnetic force required to accurately reproduce powerful, low-frequency notes without losing control of the moving assembly.

To sustain high power levels and eliminate thermal power compression during extended listening sessions, the platform relies on an advanced heat dissipation design. The internal architecture incorporates a durable, 6-layer copper voice coil wrapped around a rigid aluminum former, which significantly enhances overall heat resistance. As the diaphragm moves, the generated air convection is systematically directed through optimized venting channels to cool the voice coil assembly, vastly improving power handling and ensuring continuous, undistorted performance.

Constructed for lasting durability, the woofer features a lightweight yet stiff polypropylene (PP) cone diaphragm suspended by a high-excursion foam surround. This highly responsive moving structure is housed within a rugged, anti-resonant steel basket, keeping the internal components perfectly aligned under heavy mechanical load. Engineered to integrate into a variety of space-conscious vehicle setups, this versatile platform performs exceptionally well in compact, precision-tuned enclosures—offering a punchy, clear, and uncompromised low-end upgrade for any audiophile street build.

Product Details:

  • 12" Single 4 ohm eXcelon Series Subwoofer
  • Power Handling:
    • Peak: 1800 watts
    • RMS: 350 watts
  • Polypropylene Cone
  • Foam Surround
  • 6-layer Copper voice coil with Aluminum former
  • Utilizes diaphragm-vibration air convection to pump heat away
  • Large yoke construction for additional heat dissipation
  • 61.4 oz. Large Ferrite magnet motor structure
  • Heavy-duty stamped steel basket for long-term durability
  • Frequency Response: 38 - 300 Hz
  • Sensitivity: 82 dB
  • Optimal sealed box volume: 1.00 cubic feet
  • Optimal ported box volume: 1.50 cubic feet
  • Top-mount depth: 6-3/16"
  • Cutout diameter: 11"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Kenwood eXcelon KFC-XW1242 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Kenwood eXcelon KFC-XW1242 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Kenwood eXcelon KFC-XW1242 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Kenwood eXcelon KFC-XW1242 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
eXcelon Series
Subwoofer Size
12"
Peak Power Handling
1800 watts
RMS Power Handling
350 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Copper
Frequency Response
38 - 300 Hz
Sensitivity
82 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Foam
Magnet weight
61.4 oz.
Magnet Type
Ferrite
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.00 cubic feet
Optimum Ported Box Volume
1.50 cubic feet
Top-Mount Depth (Mounting Depth)
6-3/16"
Cutout Diameter
11"
Shallow Mount Installation
No
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

KFC-XW1242

Weight:

10.58lbs

Internal SKU:

kfcxw1242

Internal Product ID:

231769

Customer Ratings & Reviews


Kenwood eXcelon KFC-XW1242 thumbnail image

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