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Pair of black 6.5 inch subwoofers with PP cones and steel frames

5 Core

5 Core 6.5 Inch Subwoofer Pair 300W Peak 4 Ohm WF 672 2 PCS

SKU CH-KA59-0S3NR

A 6.5-inch subwoofer pair rated 30W RMS and 300W peak with 4-ohm impedance, 86 dB sensitivity and a 0.81-inch CCAW voice coil for deep, punchy bass in car audio systems

  • TypeSubwoofers
  • Peak Power330W
  • RMS Power30W
  • Impedance4 Ohm
  • ColorBlack
  • FeatureWIDE FREQUENCY RESPONSE PP CONE SUPERIOR BUILD EASY INSTALLA
  • Deep, punchy bass from 30W RMS and 300W peak power
  • 4-ohm impedance integrates with most car amplifiers
  • 86 dB sensitivity produces louder sound with less power draw
  • Airflow cooling design prevents overheating during extended play
  • Pair of 6.5-inch subwoofers with PP cones for responsive bass

6.5 Inch Subwoofer Pair

This 5 Core subwoofer pair delivers 30W RMS and 330W peak power per unit at 4 Ohm impedance. The 6.5 inch drivers suit car audio replacement in doors, under seats or factory speaker holes. Buyers seeking higher SPL or deeper extension than 30W RMS provides should consider larger drivers.

Integration With Factory Locations

Standard 6.5 inch sizing fits most OEM openings without custom brackets, freeing installers from cutting panels. The 4 Ohm load works with common aftermarket amplifiers and head-unit outputs, while 86 dB sensitivity reduces the power needed for a given volume level. Systems requiring dual voice coils or 2 Ohm wiring are not supported.

Thermal Management And Power Draw

An advanced airflow cooling design and steel frame dissipate heat during extended play, protecting the .81 inch CCAW voice coil and 8 Oz Y30 magnet. At 30W RMS the pair draws modest current from the vehicle electrical system, limiting battery strain. Continuous operation above rated RMS will increase thermal load beyond the venting capacity.

Highlights

  • Deep, punchy bass from 30W RMS and 300W peak power
  • 4-ohm impedance integrates with most car amplifiers
  • 86 dB sensitivity produces louder sound with less power draw
  • Airflow cooling design prevents overheating during extended play
  • Pair of 6.5-inch subwoofers with PP cones for responsive bass

Specifications

Brand5 Core
TypeSubwoofers
Peak Power330W
RMS Power30W
Impedance4 Ohm
ColorBlack
FeatureWIDE FREQUENCY RESPONSE
PP CONE
SUPERIOR BUILD
EASY INSTALLATION
Covering a broad frequency range from deep lows to clear mid-bass, our car sub woofer speaker ensure you don’t miss a single note.
Superior flexibility allows the replacement subwoofer cone to move freely and accurately, resulting in precise and responsive bass performance.
Steel frame Endures high power levels and extended use. Better heat dissipation and maintain top-notch sound quality over time.
Standard 6" replacement component woofer, easy to install in a car door, speaker holes, under seat. Perfect for replacing
Package Contain2x Woofer

Questions about this item

How much continuous power can each 6.5 inch subwoofer handle before overheating?

Each driver is rated for 30 W RMS continuous power; the steel frame and ventilated design help dissipate heat during long sessions.

What noise or thermal behaviour should I expect when the pair runs all day?

The advanced airflow cooling system prevents overheating, so the woofers maintain consistent output without thermal compression during extended play.

What amplifier specs do I already need to drive these 4 ohm woofers properly?

An amplifier stable at 4 ohms per channel and able to supply around 30 W RMS per channel will match the 86 dB sensitivity and 30 W RMS rating.

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