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  1. 6 INCH SUBWOOFER SPEAKER - 30W RMS, 300W peak power replacement woofer offers consistent, impressive bass response.

  2. 4 OHM IMPEDANCE - Compatible with most car amplifier. Compensate for undersized wires found in cars.

  3. 1” VOICE COIL - Handle high temperatures, and maintain peak performance even during extended use.

  4. 8 Oz Y30 MAGNET -  Ensure smooth movement of the voice coil for precise & powerful bass reproduction.

  5. 86 dB SENSITIVITY RATING - Louder sound with less power. Do not stress the amplifier or car battery.

6 Inch Car Audio Sub Woofer Description 

Experience powerful bass with the 6 inch car sub woofer speaker, engineered for exceptional performance. Featuring a robust high roll foam surround, this car sub woofer delivers deep, resonant bass. With 300W Peak power and 30W RMS power, it ensures impressive audio output. 

The 4 Ohm impedance ensures compatibility with various systems, while the 1 inch CCAW voice coil enhances durability. Its 8 Oz Y30 grade magnet provides superior magnetic strength for clearer sound reproduction. Upgrade your audio setup with our high quality replacement car audio sub woofer and feel the difference in every beat. 

6 Inch Subwoofer Speaker Features

WIDE 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 bad speakers or upgrading from low powered OEM ones.

Woofer Specification:

  • Speaker Type : Woofer
  • Size: 6 inches
  • RMS : 30 Watts
  • Max : 60 Watts
  • PMPO : 300 Watts
  • Impedance : 4 Ohm
  • Magnet Weight : 8 Oz
  • Cone Material : PP
  • Surround : High Roll Foam
  • Cooling System : Advanced Air Flow
  • Voice Coil : 1 Inch
  • Voice Coil Material : CCAW
  • Frame Material : Steel

Package Includes:

  • 2x Woofer

About Brand

5 Core, ISO Certified headquartered in California, warehouse in Ohio, USA. Offering 600+ products since 1984. Tested and Certified Products, ensuring highest quality and reliability.


Please visit our Replacement Speaker page if you are looking for more amazing speeaker and woofer like 6" replacement component woofer.

5 Core

5Core 6 Inch Subwoofer speaker 300 Watt Car Subwoofer 4 Ohm Replacement Sub Woofer 2 PCS

SKU WF 672 2 PCS
$41.99
$8.99

  1. 6 INCH SUBWOOFER SPEAKER - 30W RMS, 300W peak power replacement woofer offers consistent, impressive bass response.

  2. 4 OHM IMPEDANCE - Compatible with most car amplifier. Compensate for undersized wires found in cars.

  3. 1” VOICE COIL - Handle high temperatures, and maintain peak performance even during extended use.

  4. 8 Oz Y30 MAGNET -  Ensure smooth movement of the voice coil for precise & powerful bass reproduction.

  5. 86 dB SENSITIVITY RATING - Louder sound with less power. Do not stress the amplifier or car battery.

6 Inch Car Audio Sub Woofer Description 

Experience powerful bass with the 6 inch car sub woofer speaker, engineered for exceptional performance. Featuring a robust high roll foam surround, this car sub woofer delivers deep, resonant bass. With 300W Peak power and 30W RMS power, it ensures impressive audio output. 

The 4 Ohm impedance ensures compatibility with various systems, while the 1 inch CCAW voice coil enhances durability. Its 8 Oz Y30 grade magnet provides superior magnetic strength for clearer sound reproduction. Upgrade your audio setup with our high quality replacement car audio sub woofer and feel the difference in every beat. 

6 Inch Subwoofer Speaker Features

WIDE 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 bad speakers or upgrading from low powered OEM ones.

Woofer Specification:

  • Speaker Type : Woofer
  • Size: 6 inches
  • RMS : 30 Watts
  • Max : 60 Watts
  • PMPO : 300 Watts
  • Impedance : 4 Ohm
  • Magnet Weight : 8 Oz
  • Cone Material : PP
  • Surround : High Roll Foam
  • Cooling System : Advanced Air Flow
  • Voice Coil : 1 Inch
  • Voice Coil Material : CCAW
  • Frame Material : Steel

Package Includes:

  • 2x Woofer

About Brand

5 Core, ISO Certified headquartered in California, warehouse in Ohio, USA. Offering 600+ products since 1984. Tested and Certified Products, ensuring highest quality and reliability.


Please visit our Replacement Speaker page if you are looking for more amazing speeaker and woofer like 6" replacement component woofer.
$41.99
$8.99

Frequently Bought Together

Total price$112.95

  1. 6 INCH SUBWOOFER SPEAKER - 30W RMS, 300W peak power replacement woofer offers consistent, impressive bass response.

  2. 4 OHM IMPEDANCE - Compatible with most car amplifier. Compensate for undersized wires found in cars.

  3. 1” VOICE COIL - Handle high temperatures, and maintain peak performance even during extended use.

  4. 8 Oz Y30 MAGNET -  Ensure smooth movement of the voice coil for precise & powerful bass reproduction.

  5. 86 dB SENSITIVITY RATING - Louder sound with less power. Do not stress the amplifier or car battery.

6 Inch Car Audio Sub Woofer Description 

Experience powerful bass with the 6 inch car sub woofer speaker, engineered for exceptional performance. Featuring a robust high roll foam surround, this car sub woofer delivers deep, resonant bass. With 300W Peak power and 30W RMS power, it ensures impressive audio output. 

The 4 Ohm impedance ensures compatibility with various systems, while the 1 inch CCAW voice coil enhances durability. Its 8 Oz Y30 grade magnet provides superior magnetic strength for clearer sound reproduction. Upgrade your audio setup with our high quality replacement car audio sub woofer and feel the difference in every beat. 

6 Inch Subwoofer Speaker Features

WIDE 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 bad speakers or upgrading from low powered OEM ones.

Woofer Specification:

  • Speaker Type : Woofer
  • Size: 6 inches
  • RMS : 30 Watts
  • Max : 60 Watts
  • PMPO : 300 Watts
  • Impedance : 4 Ohm
  • Magnet Weight : 8 Oz
  • Cone Material : PP
  • Surround : High Roll Foam
  • Cooling System : Advanced Air Flow
  • Voice Coil : 1 Inch
  • Voice Coil Material : CCAW
  • Frame Material : Steel

Package Includes:

  • 2x Woofer

About Brand

5 Core, ISO Certified headquartered in California, warehouse in Ohio, USA. Offering 600+ products since 1984. Tested and Certified Products, ensuring highest quality and reliability.


Please visit our Replacement Speaker page if you are looking for more amazing speeaker and woofer like 6" replacement component woofer.

Customer Reviews

Based on 60 reviews
67%
(40)
17%
(10)
8%
(5)
8%
(5)
0%
(0)
L
Lopez
Surprisingly Powerful—Handles More Than Expected

Ideal compact sub, adds depth without distortion.

S
Shalad
Amazing Sound and Quality

Offers impressive sound for minimal adjustments.

J
John Smith
Cheap Sub, Disappointing Bass at Lower Frequencies

The low frequencies are lacking in depth.

M
Mark
Thunderous Bass—I Love It! Getting Another!

Looks promising, but the sound quality is disappointing.

W
Williams
Easy Plug-and-Play Setup—Good Sound, But Limited Bass

Decent sub, but definitely needs proper tuning.

123

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      Customer Reviews

      Based on 60 reviews
      67%
      (40)
      17%
      (10)
      8%
      (5)
      8%
      (5)
      0%
      (0)
      L
      Lopez
      Surprisingly Powerful—Handles More Than Expected

      Ideal compact sub, adds depth without distortion.

      S
      Shalad
      Amazing Sound and Quality

      Offers impressive sound for minimal adjustments.

      J
      John Smith
      Cheap Sub, Disappointing Bass at Lower Frequencies

      The low frequencies are lacking in depth.

      M
      Mark
      Thunderous Bass—I Love It! Getting Another!

      Looks promising, but the sound quality is disappointing.

      W
      Williams
      Easy Plug-and-Play Setup—Good Sound, But Limited Bass

      Decent sub, but definitely needs proper tuning.

      123