5 Best Subwoofers For Cars in 2021

You need a top-rated subwoofer if you want to listen to great music in your car. Because of their small size, car speakers have a difficult time producing low-frequency sounds. There are all sorts of variations and at all price levels when you talk about picking the best sub-woofer for your car. In this article, we are going to talk about the 5 Best Sub-woofers for Cars available on the market today. We have shortlisted these 5 products after reviewing their brand reputation, unique features like root mean square wattage, size, strong build, and unique design, sound pressure level, voice coils, etc. as well as their price value. So, without any further delay, here are the 5 best subwoofers for cars:

Best Subwoofers For Cars

5. Rockville RW10CA:

The fifth product on our list is the Rockville RW10CA. The Rockville RW10CA sub is regarded as an under the seat subwoofer due to its compact size. It can be installed in any vehicle thanks to its slim design that allows you to save tons of space in your car. The Subwoofer offers a clear and precise sound that's enough to entertain you on your trip. The Subwoofer boasts 800 watts of peak power and 200 watts of Root mean square. Despite its size, it's able to deliver a powerful sound for optimum performance.

It features Adjustable Input Sensitivity, Thermal Protection Circuit, Overload Protection Circuit, and Short Protection Circuit. It comprises a Low Pass Filter of 50 hertz to 150 hertz and a Bass Boost of 0 to 18 decibel at 45 hertz. Not only will the Rockville RW10CA save you space, but it also means you can complete its installation in a few minutes; you don't necessarily need to use extra hardware. It comes with remote control, has Low-Level RCA Input and High-Level Inputs with Automatic Turn-On Technology. 


  •  The Sub-woofer is slim, hence you will be able to save a lot of space after installation.  
  •  It is reasonably priced.
  •  It is durable due to its high-quality construction. 
  •  It produces quality sound despite its small size. 


  • It needs to be installed in a well-ventilated space to avoid overheating. 

We recommend the Rockville RW10CA if you are looking for a slim subwoofer that can save you tons of space and offer you a great deal in terms of sound. 

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4. Skar Audio SVR-10:

Up next in fourth place is the Skar Audio SVR-10. The Skar Audio SVR-10 10-inch dual four-ohm electrical resistance subwoofer produces a deep, powerful bass in just a small compact size. It's designed with both elegance and performance in mind. It boasts a unique 2.6 inches four-layer copper voice coil that enables it to produce an impeccable peak power of 1,600 watts and a Root mean square Power of 800 watts. The Subwoofer is integrated with a stamped steel basket that features a unique airflow cooling system for heat dissipation; this feature enables it to offer uninterrupted Power. 

The Subwoofer is made with a dual-stacked 153 ounces per inch ferrite motor, allowing it to deliver a driving force with incredible lows. The SVR's suspension blueprint features a one-layer spider that links to the coil formation with quality lead wires. It's incorporated with a premium enclosure that allows it to deliver uncompromising audio accuracy while enabling you to use it for a lengthy period. The Subwoofer has a frequency response range of 28 hertz to 325 hertz and a mounting depth of 6.04 inches.


  • The Skar Audio SVR-10 has high output power ratings.
  • The Subwoofer is engineered with an advanced airflow cooling system that dissipates heat, allowing it to offer reliable power for your continuous usage.
  •  It has a multilayered copper voice coil. 


  • Some people might find the Subwoofer too powerful. 

If you need a powerful subwoofer that produces clear and deep quality sound, the Skar Audio SVR-10 is your best bet. 

3. Rockford Fosgate R2S-1X10:

The third product on our list is the Rockford Fosgate R2S-1X10. Rockford Fosgate is one of the subwoofers you won't regret mounting into your SUV or truck. It has an enclosure made of a fiberboard that is a little dense, with a mounting depth of about 5 inches. It has a rugged black cover that protects it from scratches while giving it a striking look. The 10-inch Subwoofer is built for 2-ohm impedance, and it's able to handle up to 200 watts. 

With dimensions of 5.25 inches at the bottom and 3.25 inches at the top, the Rockford Fosgate R2S-1X10 is built for tight spaces. This makes it suitable for single cab trucks with limited space for advancement. With a peak power of 400 watts, it can easily handle a Root mean square of 100 to 200 watts. It doesn't require much power to hit reasonable bass levels, making it pretty efficient. The Subwoofer can maintain low temperatures even in abnormal heat levels thanks to its voice coil that's built from anodized aluminum rather than plastic. 


  • The Subwoofer produces a decent base level despite its compact size.
  • It is durable and made from quality materials. 


  •  The bass isn't strong enough to blow you away. 

If you want clear sound and a subwoofer that will last for a long time, the Rockford Fosgate R2S-1X10 is a great buy. 

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2. Belva BPKG210:

The second product on our list is the Belva BPKG210. The Belva subwoofer is one of the best deals you can get in the market as far as quality and price are concerned. This is the latest addition to the Belva products. It includes a dual 12-inch subwoofer with an amplifier to power it, with a complete eight gauge kit for wiring the system. Belva included these ported enclosures to their list to give the car audio industry a boost with a quality bass that is affordable. 

The Belva Subwoofer has an installation process that is easier than ever. It includes four steps; connect the power, the signal, the subwoofers, then tune the bass and amplifier for a balanced sound system. Installing a subwoofer has never been this easy. The wiring that comes with this sound package ensures that it gives you the best performance. The subwoofers are included in a ported enclosure with relatively high-quality wiring considering its affordable price. The ported enclosures provide the system with more efficiency. 


  • The Subwoofer comes with a monoblock amplifier that boosts it to a deep and clear sound.
  • It is simple to install as it is already pre-wired.
  •  It is relatively low-priced. 


  • The Subwoofer may not be long-lasting as reported by a few users on Amazon. 

The Belva BPKG210 subwoofer is one of the best subwoofers that offer fantastic quality sound and value for your money. 

1. Skar Audio SDR-2X10D4:

Finally, our top best Subwoofer for cars is the Skar Audio SDR-2X10D4. The Skar Audio SDR Subwoofer is equipped with a Peak Power of 2400 Watts and a Root-Mean-Square Power of 1200 Watts for a deep and clear sound quality. It comprises unique yet attractive double 10-inch speakers that offer extreme bass output with its split chamber design. Its premium Vented Enclosure is made of 5 by 8 inches Mdf with a black carpet finish that makes it appealing to the eyes. The clean-looking Subwoofer can fit a vast number of vehicles and provides a fantastic sound. 

This unit is a great deal if you are looking for a well-upgraded sound system enclosure for your vehicle. The High-roll surround integrated on the SDR-10 D4 enables the woofer to produce low frequencies for an appealing sound. It also features a 97-Oz ferrite motor and a 2.5-inch high-temperature copper voice coil. All subwoofers are different in their own unique ways, and it can be a challenge to find an ideal match to produce a perfect sound. But the Skar SDR-2X10D4 has a subwoofer enclosure that eliminates all the concerns giving you an already balanced sound. 


  • The Subwoofer has a solid and reliable performance.
  •  It is affordable.
  • The enclosure comes in various sizes for you to choose from.
  • It is pre-wired internally for easy installation.


  • The frequency range is a bit lacking as reported by some users. 

If you are looking for a powerful and elegant subwoofer that offers quality and excellent sound, the Skar Audio SDR-2X10D4 subwoofer is your best choice. 


So that is all regarding the 5 best subwoofers for cars available on the market today. We hope that this article helps you to find the best subwoofers for cars of your choice that meets your needs and budget. Do not forget to drop your feedback in the comment section below. We are also always looking forward to seeing your suggestions and comments. Also if you have any questions regarding this, do drop them in the comments. I will be sure to chat and reply as much as possible. Please like and share this with your friends and family, because that motivates us.

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