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Black 12-inch car subwoofer with rubber surround and steel basket

KENWOOD

Kenwood eXcelon KFC-XW1241HP 12" 4-Ohm Car Subwoofer 500W RMS

SKU CH-61ZT-4FBEP

A 12-inch 4-ohm car subwoofer handling 500 watts RMS and 2000 watts peak, with a PP Dual Area Cone for deep bass down to 26 Hz

  • TypeSubwoofer
  • Deep, accurate bass from the PP Dual Area Cone
  • 500 W RMS and 2000 W peak power handling
  • Improved heat dissipation via Closed Yoke with Advanced Airflow Control
  • Stress Controlled Spider enhances cone stability and durability
  • Robust Thermal Management System supports reliable high-power performance

12-inch 4-ohm car subwoofer

The Kenwood eXcelon KFC-XW1241HP is a 12-inch 4-ohm car audio subwoofer built for enthusiasts who want deep, impactful bass in their vehicle. It handles 500 watts RMS and 2000 watts peak power for high-output performance.

Frequency response 26Hz to 300Hz at 83dB sensitivity

The subwoofer reproduces low frequencies from 26Hz up to 300Hz with a sensitivity of 83dB. This range suits bass-heavy music, though the 4-ohm impedance requires an amplifier stable at that load for full power delivery.

Standard 12-inch mounting with rubber surround

Installation follows typical 12-inch subwoofer cutout dimensions using the durable steel basket and rubber surround. The 4-ohm voice coil must match the amplifier wiring; mismatched impedance or an underpowered amp often leads to distortion or thermal shutdown.

Highlights

  • Deep, accurate bass from the PP Dual Area Cone
  • 500 W RMS and 2000 W peak power handling
  • Improved heat dissipation via Closed Yoke with Advanced Airflow Control
  • Stress Controlled Spider enhances cone stability and durability
  • Robust Thermal Management System supports reliable high-power performance

Specifications

BrandKENWOOD
TypeSubwoofer

Questions about this item

Should I choose the 4-ohm version or look for a different impedance?

This model is a 4-ohm subwoofer, so match it to an amplifier stable at 4 ohms bridged or 2 ohms stereo for full 500W RMS output

What does the 500W RMS rating mean once installed in my car?

It means the subwoofer can handle 500 watts continuous power without thermal damage, so pair it with an amp that delivers roughly 500W RMS at 4 ohms for clean, undistorted bass

What wiring standard does the 4-ohm voice coil use and what does it limit?

The single 4-ohm voice coil wires directly to one amplifier channel bridged or two channels stereo, capping the minimum load the amp sees at 4 ohms

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