5 Best Under Seat Subwoofers in 2021

By Robin Owens 7 days ago, Speakers

Affordable and high-quality under seat subwoofers.

best under seat subwoofers

If you are thinking of updating your in-car music system, you may want to learn more about an under-seat subwoofer. With a proper device, you enjoy your favorite songs in good quality. To simplify your choice, we have compiled a list of the best under seat subwoofer models. Check this review and learn what is so special about them.

Top 5 Best Under Seat Subwoofers

  1. Kenwood KSC-PSW8 - Powered
  2. Skar Audio Single 12 - With 150W
  3. Rockville SS8P - 8-inch slim design
  4. Cerwin Vega VPAS10 - With bass knob
  5. Rockville RW10CA - 800 Watt

Everyone loves rich and qualitative bass when listening to music in a car. However, it is quite challenging to get such a good sound. For this, you need a robust car stereo system. There are many things, which you have to take into consideration when choosing it. In our review, you will see a buyer’s guide and an FAQ section to give you additional information.

1. Kenwood KSC-PSW8

kenwood ksc-psw8 under seat subwoofers

Dimensions: 9.45 x 13.78 x 2.95 inches | Weight: 9.9 lbs | Maximum output power: 250W | Frequency response: 35-150 Hz

  • ✚ Powerful amplifier
  • ✚ Quick and easy installation
  • ✚ Small and low profile design
  • ✚ Clear sound with no noise
  • Limited remote control
  • Price

Kenwood KSC PSW8 active under seat car subwoofers is extremely good sounding car subwoofer for your vehicle. The PSW8 is a small and amazingly lightweight subwoofer with a built in amplifier. Kenwood uses the latest crossing technology, which means that these cars will sound great.

It has a simple operation and will only require a standard A/C outlet with an amp. The front face of the subwoofer has rubber surround that is extremely tough and is very easy to maintain. This is a great little car subwoofer with a good sound. Please note that this subwoofer has a tiny speaker inside which means it will produce a very small amount of power, however the sound is great.

2. Skar Audio Single 12

With 150W
skar audio single 12 under seat subwoofers

Dimensions: 13.81 x 9.75 x 3.13 inches | Weight: 11.6 lbs | Maximum output power: 150W | Frequency response: 15-250 Hz

  • ✚ Compact
  • ✚ RCA and speaker level inputs
  • ✚ Small and low profile design
  • The bass is muddy

The Skar Audio Single 12 subwoofer is ideal for anyone who appreciates a good sound from their car. In addition, you will find that this subwoofer has a factory-installed electronic control system which gives it the perfect blend of quality and performance. It comes with a convenient remote control. You can easily use the remote to control the volume of this subwoofer and you won't need to waste time reaching the buttons on the radio every time you change the volume.

With its sleek lines, this subwoofer will fit right in with any type of car. It will look great with almost any type of car, whether it is old or new. The Audio Single 12 is very easy to install and you will have so many great songs to listen to while you are driving down the road. So if you are ready to add some serious bass to your car, then consider the Skar Audio Single 12 subwoofer.

3. Rockville SS8P

8-inch slim design
rockville ss8p under seat subwoofers

Dimensions: 14.1 x 8.3 x 2.8 inches | Weight: 9.53 lbs | Maximum output power: 400W | Frequency response: 20-150 Hz

  • ✚ Great storage capacity
  • ✚ Easy to install
  • ✚ Value for money
  • ✚ Great durability
  • Low lifespan

For those who like to customize their vehicles then the Rockville SS8P subwoofer is perfect. So, if you wanted to add a powerful punch in your music then this subwoofer is definitely for you. in your existing vehicle without struggling. Compared to other brands the Rockville SS8P really likes dual tweeter.

This system is a fully loaded subwoofer with huge capability. The bass is amazing and the sound performance is top class. The output of the amplifier is great, the power output is powerful and the signal quality is very good. The sensitivity is extremely good and the distortion levels are low. It has received many accolades from people who have tried using it. If you are looking for an easy to install subwoofer with lots of power and deep bass then this is the subwoofer for you.

4. Cerwin Vega VPAS10

With bass knob
cerwin vega vpas10 under seat subwoofers

Dimensions: 16.1 x 11.7 x 5.1 inches | Weight: 13.02 lbs | Maximum output power: 200W | Frequency response: 75-150 Hz

  • ✚ Compact design
  • ✚ Adjustable bass boost
  • ✚ Effective thermal protection
  • Lower frequency response
  • Lacks bass

Cerwin Vega VPAS10 subwoofers have built a reputation for providing the ideal subwoofer for any vehicle. It is perfect for cars with a shallow angle of curvature as well as vehicles that are long in proportion.

These car speakers feature a 10-inch voice coil to enable them to produce bass extension and drive your tunes hard, while still maintaining a low signature. The result is that the sounds from your Car Subwoofers will never become distorted or lacking in power - just improve and grow with your engine. These subwoofers will enhance the sound of your stereo system and will increase its performance at the same time.

5. Rockville RW10CA

800 Watt
rockville rw10ca under seat subwoofers

Dimensions: 12.4 x 13.4 x 2.7 inches | Weight: 14.25 lbs | Maximum output power: 800W | Frequency response: 20-150 Hz

  • ✚ Installation is easy.
  • ✚ Has good sensitivity.
  • ✚ Thermal protection circuit is given
  • ✚ Impedance is 2-ohm is very low
  • Overheating problems

Rockville RW10CA subwoofer comes with a 10 inch under seat subwoofer which is perfect for your every day use. It supports 800 watts of power and then comes with a treble control for enhanced sound quality. It's also a perfect all in one solution to making great sounding bass in the car without losing out on too much room. This is probably one of the smallest yet most powerful subwoofer out there.

The Rockville RW10CA subwoofer comes in a slim design that not only looks sleek and stylish but that is extremely easy to install in a vehicle. It has an optimized amplifier for low frequency signals, so even the lowest frequencies will be played smoothly and flawlessly through the speaker. This subwoofer comes with a tight mounting system that allows it to easily fit into your existing vehicle's seat backs as well as being slim in appearance.

kenwood ksc-psw8 under seat subwoofers
Kenwood KSC-PSW8
  • Powerful amplifier
  • Quick and easy installation
skar audio single 12 under seat subwoofers
Skar Audio Single 12
With 150W
  • Compact
  • RCA and speaker level inputs
rockville ss8p under seat subwoofers
Rockville SS8P
  • Great storage capacity
  • Easy to install

How to Choose the Under Seat Subwoofers?

best under seat subwoofers

High Power

This is the most significant factor to pay attention to when purchasing such units. Perhaps you remember that the greater the power, the higher the energy consumption is. Thus, if you want to get a powerful device, you should be ready to pay a high level of energy. Is it correct? On the one hand, the total capacity the unit has to offer is RMS power. On the other hand, the highest volume it delivers is the maximum power. That’s why you have to think about where you are going to use it.

Max Sensitivity Level

This is another significant aspect to consider when selecting the best under seat subwoofer. Basically, these factors should be well-combined to produce balanced sound. Thus, its quality and clarity will be higher if there is good sensitivity. The sub needs less power at high sensitivity level. Especially when you want to get the same sound or the same amount of it.

Passive or Powered Option

There are two types of such devices. The passive one needs an external amplifier. It’s cheaper but has some disadvantages. In particular, you have to understand which amplifier will work with your sub. If you purchase a powered type, you won’t need to think about that at all as such units come with an amplifier.

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