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7 Best Powered Subwoofer Car Reviews and Buying Guide 2020

best powered subwoofer car

Are you one those people that love to listen to loud, entertaining music while riding your car but you don’t want to put spend a lot of money to buy expensive and giant amplifier sound systems?

If that is the case a Powered subwoofer is an ideal thing for you. It comes with a pre-amplifier setup and some sweet, decent bass at a reasonable price without taking much space in your vehicle. Along with this, since these Powered subwoofers are portable, you can easily take them out whenever you want and switch it into another car.

There are a bunch of Power subwoofers available in the market, so which one is the best?

Like any other electronic device, each of the subwoofers has its unique features, making them different from the other. We are here to walk you through the best subwoofer available in the market and help you make an informed and smart decision.

Buying Guide: What to look for?

If you have already made up your mind to buy an automated subwoofer, then it is essential to understand the different parameters that you need to keep in mind before making your decision. As each item listed below has its unique features and may not be suitable for every person.

  • Car space

The first and foremost thing to keep in mind is your car space? How big your car is and how much room can you spare for an audio system. If you have a small car, you would need a subwoofer that’s no more than 7 to 8 inch which can fit easily inside your car and if you are lucky, easily below your front seat.

  • Price

The second thing to consider is cost. How much are you willing to pay for your audio system? People who are super into music and high-quality bass system may not mind spending many dollars, but if you are like us, who just like to listen to songs with good enough bass quality that is cost-effective, then your choice of the subwoofer will be different.

  • Amplifier power

Another essential thing is the power of inbuilt amplifier of your subwoofer; this decides how loud your bass will be. Some people prefer loud, window shattering, earth rocking level bass while others like it on the lower side.

  • Enclosure

The fourth thing to keep in mind is the enclosures. Commonly, two types of enclosures are used in subwoofers. Airtight sealed ones are great for producing high-quality sound and are for smaller spaces like car trunk while the vented or ported ones are better for large, open space.

  • Resistance/ Impedance

Don’t forget to keep into account the resistance of the device. It is very essential as a lot of people use their subwoofers for longer hours making it overheated and causing a short circuit.

Devices with good impedance are best for long hours. And while we are on the subject of overheating, it is also important to look at the body case of the device. Usually, aluminum-based devices are good at resisting heat production.

  • Voice Coils

Finally, look for the number of voice coils. Most devices come with a single voice coil; however music enthusiasts prefer dual voice coils in their audio system to give greater quality music.

Many other things can be accounted apart from the above-mentioned things e.g. if you want something cool and flashy that would light up while playing, how many dB do you want your device to have, do you like to switch the place of the subwoofer from one place to another frequently, etc.

With that being said, we have listed the top 7 best automated subwoofers available in the market with their unique features and pros and cons. All of them are quite good but Rockford Fosgate P300-12 is our number one choice as it is a good overall choice in terms of price, quality, portability, strongly built and heat protection mechanism.

7 Best Powered Subwoofer Car in 2020

1) Rockford Fosgate P300-12

Rockford Fostage is known to create excellent and reasonable products since 1973. Their Powered subwoofers are no exception. It has 5/8 MDF cover which comes with a 300-watt internal amplifier. The tight seal along with an amazing amplifier results in a quality sound which you are guaranteed to enjoy.

Also, since the device is portable and comes with low level and high-level inputs that can be easily installed in any vehicle of your choice, people like to shift it from one car to another which can easily result in some damage and thus its vinyl coating helps to keep sound system safe even if you shift the sound system to many places, multiple times.

Its powerful bass comes with an EQ panel to adjust it according to your wish. The device is also designed in such a manner as to avoid overheating even when used for a long time.

Along with this, it’s controlled with a remote hence reducing manual work. Being larger than other subwoofers in the market, this device is suitable for bigger vehicles like trucks and buses, so if you are an owner of a small car, bad luck! But this might not be a good fit for you.

Highlighted Features

Class D amplifier with a good frequency range
Airtight case to give strong bass
Added remote controller to adjust sound system for your liking
Vinyl coating to keep it damage-free
Easy portability
Can be connected as an add-on to a pre-existing subwoofer


Strong built for protection
Easy installation and plugging
Reasonable price
Bass EQ panel to adjust bass accordingly


Not ideal for small cars, as it requires a lot of space
Not very long-lasting

2) Kicker 11HS8 Hideaway

Kicker 11HS8 Hideaway is known many things but the most important and essential thing is its size. Being just 3 inches tall, the device can fit practically anywhere and is a great solution for people who want to enjoy some good bass without installing a device that takes up a lot of car room.

This device is so small, it can even fit below your car seat. Despite its smaller size, the company doesn’t compromise on quality. It is very durable and lasts longer than many other competing devices in the market.

With its 150 watts amplifier installed internally, powering a small 8-inch subwoofer, this may not give you an earth-rocking bass experience but it still makes a huge difference giving clear, undistorted and loud music. The remote-controlled bass knobs allow the users to adjust the bass according to their moods.

It can be removed and plugged in from one place to another very quickly and easily. The metal grille case covering the subwoofer ensures the protection of this small device.

The device is well known for its compact size, its portability, and its good, loud bass system.

Highlighted Features

Miniature size, suitable for any place in any car
Consumes low power and hence functions longer than other devices
An in-line fuse to protect the subwoofer from excessive current flow
A good frequency range from 25 Hz to 120 Hz
Remote-controlled bass knob to adjust the bass for your liking
High and low-level speaker inputs to play in any vehicle


Great design. Small in size and consumes low power
Metal grille allows protection, making it more durable
Good enough bass quality at a reasonable price


A 150-watt amplifier may not be ideal for a lot of people
The rattling of the case is noticed on higher volumes
Although the small size is a gift, it also makes it more prone to damage


The company Cerwin-Vega is well renowned for producing good quality audio devices for cars. Founded in 1954, the company keeps thriving to get better and better with their products. Their VPAS10 is no exception.

This subwoofer is undoubtedly the best audio device, Cerwin-Vega offers. The device is also small in size, around 10 inches and is equipped with 450 watts amplifier, producing loud and clear bass.

The device is efficiently designed to protect it from overheating in two effective ways. One is the built-in thermal protection circuit that adjusts the heat when used for a longer period. Another way is its strong aluminum body which is great for distributing heat load.

The small size and easy plugin of the device make it easier to fit it anywhere in the car, even in tighter space like below the seats without compromising even the slightest bit on quality.

VPAS10 offers a wide range of audio outputs and comes with bass EQ settings to adjust the bass from 75 Hz to 150 Hz automatically, according to your mood. It would be safe to say that apart from being a little pricy, this device is certainly one of the best choices.

Highlighted Features

0-12 dB of bass boost available
An inbuilt thermal protection circuit
Added remote controller to make work easier
Small 10-inch size with an exceptional 450 watts.


Efficient design to fit in tighter space
Good heat dissipation with the help of nearly indestructible Aluminum body
Versatile options on the back of subwoofer to customize your audio output


More pricy than other subwoofers available in market
Installation of the device can be a little difficult
Small size can be more susceptible to damage

4) JBL GT-BassPro12

JBL GT-BassPro12

 The JBL GT-BassPro12 while considered pricy, is honestly the best-powered subwoofer in terms of sound quality. The JBL Company is known for producing high-performance car audio devices. It’s a 12-inch cone made from polypropylene to ensure a sound quality that will rock your world while driving and make your rides fun like never before.

The device encloses a 150-watt amplifier and is covered with a black carpet to make it look more edgy and cool. Along with this, its body is made from aluminum to give it a classic look while simultaneously ensuring an effective heat protection mechanism.

The back of the car offers a lot of options to adjust the music and unlike other devices that only provide basic customization options, this subwoofer allows fine-tuning of music making it more pricy than other competing devices.

The port is designed in such a manner as to give a clear, distortion-free bass even at high volumes. All of this plus the remote controller for adjusting bass makes it as one of the great choices if you are looking for a deep, high-quality bass system

Highlighted Features

RMS of 150 watts that can be peaked up to 450 watts
Adjust the frequency from anywhere between 35 Hz to 120 Hz
Aluminum body for protection and heat dissipation
Added remote controller to adjust bass for convenience
Classy edgy look with black carpet
Automatic turn on and off through auto signaling


Superior sound performance than rivals
Awesome look
Longer durability to make it last
Customizable options at the back


A little bit larger, may not fit in very tight space
Pricy. It costs more than other subwoofers available in the market
The design doesn’t allow good portability

5) Dual SBP8A

Dual SBP8A

This automated subwoofer is not only known for its quality sound but also for its amazing lighting system making your car look as good as it sounds. The design is an 8 inch, high-quality sound system that can handle RMS of 80 watts which can be peaked up to 180 watts.

The best part of the design is a cool front window made up of Plexiglas giving it a stylish look. The system gives blue glowing light when the track plays, making everything appear way cooler. The device has no powerhouse at the back. The 2-inch voice coil provides a moderate level of sound quality.

This device only comes with 2 ohms resistance which is quite low and thus requires thin wires for connection. A versatile range of customizable options available in back to fine-tune the music of your choice is undoubtedly one of the favorite parts for its users. With a frequency range of 20 to 200 Hz, this subwoofer produces high-quality sound.

Additional work is done to avoid vibration within the system by installing backplate in the unit. Along with this, a smooth in-line carpet is present below the setup to avoid unwanted movement of the system.

All this to provide a good overall soundtrack experience for your car. Dual SBP8A may not be the best subwoofer in the market but it comes close to best due to its amazing features.

Highlighted Features

Stunning window in front made of acrylic to grasp all the attention of your friends
Cool blue glowing light illuminates with sound
A great frequency range for superior quality sound
Customizable options in the back for fine-tuning music
Backplate in the back to reduce vibrations
Carpeted to avoid unnecessary movement


Cool, attractive look with illumination
Addition of voice coil for producing clarity
Good protection from vibration and movement


Medium level of bass quality
A bit pricy for the quality it gives

6) Kenwood KSC-SW11

Kenwood KSC-SW11

 Kenwood KSC-SW11 is another product known well for being compact and yet producing good quality sound. If you are someone who doesn’t have a built-in sound system in your car and is looking to get an audio system that doesn’t take up a lot of room, this design is best for you.

The design is quite a power-efficient as it works on low power and yet gives deep and edgy bass even if played for longer hours. The built-in amplifier of 150 watts along with the cone made in the design, gives a good quality bass sound. The device is also manufactured in such a way as to withhold overheating, ensuring no compromise in function whatsoever.

The lightweight and small size make it super easy to install it anywhere. The device also has a remote controller to adjust bass while you ride. Although you can’t expect a super high-quality bass that would give you a blasting experience in your car, still it is good enough for its price.

The product also doesn’t have flashy light that would illuminate with songs, although if you are someone who just wants a moderate level subwoofer that would do the job, this one may be the best choice.

Highlighted Features

Miniature design that doesn’t take up a lot of room
An aluminum case that looks aesthetic as well as absorbs heat
Quite easy to install
Durable enough for a long time
Added remote controller for convenience


A great choice for beginners
Good installation for heat protection
Strong built for safety and durability


Gives an entry-level bass quality
Expensive for the quality it provides
No flashy attractive lights that would attract people

7) Rockville RW10CA

This is another device on our list of Kenwood Company. Like Kenwood KSC-SW11, this device is also known for its compact size and its ability to fit in small spaces. Yet another design that can be installed in your car even if you don’t have a pre-existing audio system in your car.

The model is very slim and yet gives a good quality bass sound that might not give you a glass shattering experience that you would want on a road trip with friends but is perfect enough for any normal day when you are riding back from work.

The device is only 2.7 inches thick and thus can fit in practically anywhere. Along with super easy installation and portability, it also has a built-in amplifier that can handle RMS of an outstanding 200 watts, with a peak range of 800 watts and you can enjoy frequency range from 20 Hz to 150 Hz.

It also doesn’t have any additional cable wires that would tangle up in the car and make a mess, everything is installed inside the system.

Although the device doesn’t give deeper bass it is excellent quality for the price. It may not be an ideal choice for crazy music lovers but if you are a person who enjoys listening to music in the car and is looking for a design that would be cost-effective as well as won’t take a lot of room in your car then this is the best choice for you.

For more subwoofer choices we have a detailed review on Best Subwoofer Box Design for Deep Bass.

Highlighted Features

Comes with a 90 dB input
Quite easy to install. Has a simple plug-in and play policy
2.7 inch thick, making it quite slimmer to adjust anywhere
Thermal protected circuit to avoid excessive current flow
Peak power of 800 watts
It has high and low-level inputs. High-level input has Auto Turn-on technology


Subsonic filter already installed in the device
Good frequency range
Best for small cars with tight space


Produces a moderate level of sound quality, not good enough for music lovers
Not very aesthetically pleasing as there are no flashy lights


In conclusion, all the above-mentioned subwoofers are best in the market. If you want a compact device that can fit anywhere then Kicker 11HS8 Hideaway, Kenwood KSC-SW11 or Rockville RW10CA is your go-to option, if you want something flashy, attractive and cool that is more than just a sound system then Dual SBP8A should be your preference.

However, if you want a device that is an all-rounder and doesn’t mind spending a couple more dollars then Rockford Fosgate P300-12 is the perfect choice, however, it is not an ideal sound system for smaller cars.

So this was the list of top 7 best powered subwoofer car available in the year 2020 along with a buying guide, hope this helped you clear your mind and make a decision to buy a subwoofer of your choice.

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