Top 10 Best Underseat Subwoofers in 2021 Reviews & Buyer’s Guide

While traveling, if you have the perfect subwoofer, there can be an amazing experience. However, you will have to consider your space as some of it can come in a large size. An ideal solution for this is by using an underseat subwoofer. Underseat subwoofers deliver exceptional performance and come with multiple features. It can also produce deep and powerful bass, and you can easily install it under the seat of your car.

If you are looking for an under-seat subwoofer on the internet, you will come across hundreds of models. There can be a dilemma if it is the right one for you. To make sure that you get the right product, our team has come up with the top 10 best underseat subwoofers. This will also allow you to compare different features and get the right one.

List of The 10 Best Underseat Subwoofers in 2021

 10. 6 Inch Ultra-Thin Under Seat Car Low Sound Underseat Subwoofers

By: YaeCCC Store

10. 6 Inch Ultra-Thin Under Seat Car Low Sound Sub Woofer Powered Active Bass Amplifier, Underseat Subwoofers

 

The unique design of these underseat subwoofers will make sure there will be superior performance. This is very durable and has an ultra-thin profile of 6 inches. Furthermore, it comes with an active bass amplifier so that there can be stable performance.

Additionally, you can have a perfect hearing experience as it can eliminate noise. Moreover, the product has a paper sound disc design for strong bass. It is also easy to use and lets you use it for a long time.

Key Features
  • Offers amazing hearing experience by eliminating known noise.
  • Comes in an ultra-thin design for saving space.
  • Include an active bass amplifier for stable output.
  • Allows using for a long time.
  • High-quality leather fabric for improving quality.

9. 8″ 600W Active Underseat Car Subwoofers Stereo Power Amplifier Enclosure Speaker

By: YaeCCC Store

9. 8 Inch 600W Active Under Seat Car Sub Woofer Stereo Power Amplifier Enclosure Speaker, Underseat Subwoofers

 

The underseat subwoofers come with a wooden body that reduces vibration. It delivers exceptional performance and lets you integrate your existing speaker connections. Moreover, the product comes with radiating holes that help to dissipate heat.

Furthermore, it is easy to use and makes sure there will be high load performance. Additionally, it has a super slim profile making it perfect for under the seat.

Key Features
  • Helps to reduce vibration with a wooden body.
  • High load performance for user advantage.
  • Available in a super slim design.
  • Includes radiating holes for dissipating heat.
  • Allows integrating existing speaker connections.

8. Infinity BassLink SM 8″ Ultra-Compact Shallow UnderSeat Subwoofer System

By: Infinity

8. Infinity BassLink SM 8 inch Ultra-Compact Shallow Profile Hideaway Under-Seat Subwoofer System, Underseat Subwoofers

 

This under-seat subwoofer comes with a class D amplifier. It is very easy to use, and it allows you to save space with ultra-compact housing. Additionally, this will make sure there will be optimum performance as it comes with custom circuitry.

It is very durable with a high-quality ABS enclosure. Moreover, this has a maximum power of 125 watts and offers you many options. Furthermore, you can have an easy installation with a simple design.

Key Features
  • Enhanced longevity with the ABS enclosure.
  • Offers maximum power of 125 watts.
  • Allows having a quick and easy installation.
  • Comes with custom circuitry for exceptional performance.
  • Includes class D amplifier for better efficiency.

7. BLAUPUNKT GTHS131 200W 10″ CAR Super Slim Powered SUBWOOFER

By: BLAUPUNKT

7. BLAUPUNKT GTHS131 200W 10 inch CAR Under SEAT Super Slim Powered SUBWOOFER Enclosed, Underseat Subwoofers

 

Here is an under-seat subwoofer that comes with a variable crossover of 50 to 150 Hz. This can be perfect for saving space as it is very compact. Moreover, it offers you many options and has a built-in monaural amplifier of 200 watts.

Additionally, it has a bass boost of up to 12 decibels and allows you to have easy installation. Furthermore, you can easily regulate the mid and upper bass according to your preference.

Key Features
  • Maximum bass boost of 12dB.
  • Compact design for saving space.
  • Includes a built-in monoaural amplifier.
  • Maximum variable crossover of 150 Hz.
  • Allows regulating the upper and mid-bass.

6. Kenwood KSC-PSW8 250W Max Underseat Powered Subwoofers

By: Kenwood

6. Kenwood KSC-PSW8 250W Max (150W RMS) Single 8 inch Under Seat Powered Subwoofer Enclosure W Remote Control, Underseat Subwoofers

 

To make sure there will be an exceptional performance, this one has a maximum speaker output of 250 watts. The under-seat subwoofer comes in a compact size and has a class D amplifier. Furthermore, it has a sensitivity of 81 dB, and the maximum frequency response is 150 Hz.

The heavy-duty construction will let you use it for a long time. Moreover, it can be perfect for people who prefer a low-frequency punch. Additionally, you will also find a wired remote control so that there can be a hassle-free operation.

Key Features
  • Improved sensitivity of 81 decibels.
  • Ideal for low-frequency punch.
  • Easy to use due to the wired remote control.
  • Enhanced durability with high-quality construction.
  • Provides high speaker output of 250 watts.

5. BOSS Audio Systems BAB8 Amplified Car Subwoofer

By: BOSS Audio Systems Store

5. BOSS Audio Systems BAB8 Amplified Car Subwoofer - 800 Watts Max Power, Underseat Subwoofers

 

Allowing you to save space, here is an under-seat subwoofer that comes in a slim design. In this, you will find a built-in amplifier of 800 watts. Additionally, it can automatically control the current and output voltage and remove the secondary feedback circuitry.

Furthermore, you will also find high-level input for easy RCA connectivity. Moreover, it can remove the notes as it comes with a variable low pass filter. You can easily adjust the bass with the boost range due to the variable bass boost.

Key Features
  • Variable low pass filter for removing notes.
  • Perfect for adjusting the bass boost range.
  • Easy RCA connectivity with high-level input.
  • Ability to automatically control voltage output.
  • Comes with easy frequency settings.

4. Alpine Electronics PWE-S8 Restyle Compact Powered Subwoofer

By: Alpine

4. Alpine Electronics PWE-S8 Restyle Compact Powered 8-Inch Subwoofer

 

Equipped with an amplifier of 120 watts, this under-seat subwoofer comes in a compact size. It has a cast aluminum enclosure so that there will be long-lasting use. Furthermore, the product has a maximum frequency response of 150 Hz.

It allows you to install it conveniently under the seat, and you can have easy installation. Moreover, it comes with auto-sensing speaker-level inputs so that there will be easy controls. Additionally, it has an attractive look and features a convenient remote level knob.

Key Features
  • Offers a variable frequency response of up to 150 Hz.
  • Remote level knob for easy operation.
  • Includes auto-sensing speaker level inputs.
  • Allowed having the hassle-free installation.
  • Ideal for saving space with a compact design.

3. Sound Storm Laboratories LOPRO10 Amplified Car Subwoofer

By: Sound Storm Laboratories Store

3. Sound Storm Laboratories LOPRO10 Amplified Car Subwoofer - 1200 Watts Max Power, Underseat Subwoofers

 

Available in a size of 10 inches, this one includes a built-in amplifier. The under-seat subwoofer comes with multiple features so that there can be an amazing performance. Additionally, it comes with a variable low pass filter for removing all the notes.

The product also has high-level inputs that allow you to have easy connectivity. Furthermore, you will also find the line-level inputs that can interconnect the cables. Moreover, this is very durable and features a variable bass boost for adjusting the bass range.

Key Features
  • Allows interconnecting the cable with low-level inputs.
  • Perfect for having easy bass range adjustment.
  • Long-lasting use with high-quality construction.
  •  Removes all notes with variable low pass filter.
  • Comes with a built-in amplifier for exceptional performance.

2. BOSS Audio Systems PF1800 Car Amplifier

By: BOSS Audio Systems Store

2. BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts, Underseat Subwoofers

 

Here is an under-seat subwoofer that comes from a popular brand and delivers exceptional performance. With this, you can have many options. Moreover, it comes with variable gain control so that you can easily adjust the volume and signal amount.

Additionally, it has a variable bass boost for user convenience. This can increase the power output as it lets you connect two amplifier channels. Furthermore, this has a power of 450 watts, and the four-channel will give you a combined power of 1800 watts.

Key Features
  • The superior power of 1800 watts.
  • Helps to increase power output.
  • Variable gain control for adjusting signal and volume.
  • Allows adjusting the bass boost.
  • Ability to eliminate secondary feedback circuitry.

1. Kenwood KSC-SW11 Compact Powered Enclosed Subwoofer

By: Kenwood

1. Kenwood KSC-SW11 Compact Powered Enclosed Subwoofer for CAR, Underseat Subwoofers

 

The compact size of this under-seat subwoofer will allow you to save space. It delivers an exceptional performance with a maximum power of 150 watts. Furthermore, this comes with a variable low-pass crossover and features a built-in amplifier.

Moreover, it lets you have easy controls and comes with a wired remote control. It also offers noise-less sound and is in a low profile design. Additionally, it is very durable with the aluminum die-cast frame. This also lets you have easy installation as you can connect it with the RCA cables.

Key Features
  • Comes with an aluminum die-cast frame for long-lasting use.
  • Exceptional performance with variable low pass crossover.
  • Allows connecting with the help of RCA cables.
  • Includes wired remote control for hassle-free operation.
  • Built-in amplifier for superior signal.

Buyer’s Guide for The Best Underseat Subwoofer

  • Size: The size is one of the most important factors that you will have to see while buying an under-seat subwoofer. Look for the one that has a slim profile so that you can save space.
  • Installation and Construction: You need to go for the one that allows you to have easy installation. Select the one that lets you have maximum flexibility. You can go for the one that has durable construction and helps to reduce vibration.
  • Power: The power can vary from one unit to another. You can see if it can eliminate noise so that there can be exceptional performance. It can also come with active or passive sources, and getting the right one is a user preference.
  • RMS Power: You will have to consider the RMS rating as it helps you to determine the overall performance. The one that has high RMS power helps to reduce distortion so that you can have a better advantage.
  • Sensitivity and Frequency: The sensitivity is decibels, and you can see if it comes with higher sensitivity. It can vary from one unit to another, and you will have to see if it has a minimum of 84 dB sensitivity. Apart from this, you need to consider the frequency range so that there can be a crisp sound.
  • Easy to Use: Always go for the one that lets you have a hassle-free operation. You can also see if it comes with a wired remote control. Go for the one that allows you to adjust the bass range as well as voltage output. Consider investing in the one that lets you use it according to your needs and eliminate secondary feedback circuitry.

Conclusion

Life is dull without music and it is especially true when you are traveling a long distance in your vehicle. An underseat subwoofer is sure to make the journey enjoyable and memorable. There are various ranges of these underseat subwoofers available to pick from in the online market. We have already done the picking job for you to save you time and money while ensuring quality.

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