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5 Core

5 CORE 3 inch 5 Pieces Subwoofer Replacement DJ Speaker Sub Woofer Loudspeaker Wide Range Loud WF 3 inch DBL SQ 5pcs

Regular price $18.61 USD
Regular price $54.13 USD Sale price $18.61 USD
Sale Sold out

About Item

  1. 30-watt power: The 5 Core subwoofer speaker has a 4-inch dual impedance. It can handle a peak power of 30 Watts and CEA-rated RMS power of 12 Watts. The voice coils are 100% copper wire and are high-temperature 0.58” CCAW. The subwoofer cone is specially designed for bass effect, and the voice coil is highly insulted.   

  2. Unmatched performance: The 3-inch subwoofer has a high-quality magnet and cast steel body with a pre-treated woofer frame, making it a beautiful finish and efficient. The inbuilt heat management ensures proper heat dissipation and voltage sustainability.

  3. Wide frequency range: The Woofer Speaker is designed to pick up even the lowest frequency range from the music. You will experience finer details and rich bass.

  4. Play hard, Play Longer: The PP reinforcement edge ensures a long life for this 3-inch subwoofer 4-ohm dual voice coils configuration. Additionally, it has advanced airflow cooling design that extends playtime.

  5. Powerful Adhesive: 5 Core uses highly adhesive materials in the assembly of this speaker for strong bonding between all parts. The best quality lead-free solder is used for a strong connection between the coil wire, tag, and copper tensile wire.

Product Description

The high-performance car subwoofer is designed to provide the ultimate sound experience for music lovers on the go. With a PMPO of 30 Watts and a CEA-rated RMS power handling of 12 watts, it can deliver deep, powerful bass that will make your music come to life. The 3-inch subwoofer features a specially designed woofer cone that delivers a powerful bass effect and ultra-stiff cones that can handle more power than other subs on the market.

The PP reinforcement ensures long life, and the low carbon forged iron T-yoke and washers with approved Y 30 Ferrite magnet enhance heat dissipation. With its advanced airflow cooling system, this subwoofer can perform at its best, even in high temperatures.

At 5 Core, Customer satisfaction is our priority—a proven track record of delivering the highest quality product since 1984.


Enjoyable commute

Better design

Better materials

Easy install

The high-quality car speaker improves the overall audio quality of the vehicles and makes the commute more enjoyable and relaxing. 

Dual 4 Ohm Voice Coil Configuration with High Roll Foam Surround is designed to perform and maintain the sound & system's stability.

The car audio speakers are made from high-quality ingredients. The strong structure makes the speakers durable and easy to withstand wear and tear.

The car woofer is not difficult to install. You do not have to use fancy types of equipment. Use a screwdriver, and that's it! Get the speaker and start rocking!


Product Specifications:

  • 3-inch Dual 4 Ohm Voice Coil Configuration
  • Peak Power: 30 Watts
  • RMS Power: 12 Watts
  • High Roll Foam Surround
  • Advanced Air Flow Cooling System
  • 0.58" CCAW Copper Voice Coil

Package Includes: 

  • 5 Pieces Subwoofer


The Car Speaker can be used to replace bad or old speakers.

Upgrading a factory car woofer for better sound and clarity.

Adding to a gaming setup for a more powerful audio experience.

Incorporating into a home theater setup for a more immersive expense.

Install the car audio speakers for an improved listener experience while driving.

Benefits of products

It adds a more immersive audio experience.

Delivers a more powerful audio experience.

Improves listening experience while driving.

Easy to install in the car, boat, truck, or home theater system.

It can enhance the marine audio experience on boats and watercraft.

Benefits of 5 Core over other products

Deliver powerful and clear sound.

Durable can withstand the rigors of daily use.

Resistant to high-temperature, high-wattage situations.

Large speaker cone area for a better low-frequency response.

Wide range of sound output with both high and low frequencies.

Why 5 Core

5 Core has been known for producing high-quality, premium products since 1984.

We are committed to using only the best materials and components to ensure the longevity of our products.

The best deals compared to other brands in the market without compromising on quality.

The trustworthy choice for thousands of customers scattered worldwide in more than 65 countries.

Backed by a proven track record of happy customers and peace of mind.



5 Core Product

Other Product

Foam Surround



Powerful & clear audio 



Best deal



About Brand

5 Core, headquartered in California, warehouse in Bellefontaine, OH, USA, has a reputation for being a trusted and reliable brand, offering products designed to meet the highest industry standards. Our products are thoroughly tested and inspected before they are sent to the end user, ensuring that the customers receive products of the highest quality and reliability. With a commitment to quality, affordability, and customer satisfaction, 5 Core is a brand people can trust for all their needs and wants.


Question: Do I get the wires too?

Answer: No, the package contains the speakers.

Question: Can I install it on the jeep?

Answer: Yes, it can be used as a jeep speaker.

Question: Do I need separate wires to Install these?

Answer: If there are no existing wires, then yes.

Question: Do I have to change the amplifier?

Answer: No, you do not have to do that if you are satisfied with the current audio.

Question: Can I use it to boost bass?

Answer: Yes, if you are looking for car speakers with good bass, it is well-suited.


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