Best Underseat Subwoofer in 2022

Best Underseat Subwoofer in 2022 [Top Picks]

However, it is a great idea to get the best underseat subwoofer rather than vast and non-fitting speakers which go into the trunk of your car or placed back of the rear seat or else to ensure that you have your precious car space to sacrifice for the sake of adjusting and getting the speakers.

A built-in, typical, and standard speaker of car would just do the job and for the passionate lovers of music, this is much minor than what they would expect out of a speaker.

And when your vehicle is not that larger, and you are already dealing with the spacing constraints, get ready to curse your choice and worry about why you did not take the correct measurements before buying.

We are here to protect you from falling under the same situation Ever in life.

These underseat subwoofers are going to utilize your available space by placing right under the seats without sacrificing the quality of volume because they are very much designed to deal with this.

Photo Title Price Buy
Rockford Fosgate P300-12.image Rockford Fosgate P300-12 Punch 300 Watt Powered Loaded 12-Inch Subwoofer Enclosure $349.99
Cerwin-Vega VPAS10 10 Cerwin-Vega VPAS10 10" 2Ω 550W Max / 200W RMS Powered Active Subwoofer Enclosure + Bass Knob $199.00
Pioneer TS-SWX2502 10.image Pioneer TS-SWX2502 10 inch Shallow-Mount Pre-Loaded Enclosure
Alpine Electronics PWE-S8.image Alpine Electronics PWE-S8 Restyle Compact Powered 8-Inch Subwoofer , black $294.00
Rockville RW10CA 10 Rockville RW10CA 10" 800 Watt Slim Low Profile Active Powered Car Subwoofer Sub $149.95
JBL BassPro SL.image JBL BassPro SL 8-inch 125W RMS Powered Under-Seat Compact Subwoofer Enclosure System (250 watts RMS: 125 watts) $239.95
KICKER 11HS8 8 KICKER 11HS8 8" 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure HS8 $299.99
Kenwood KSC-PSW8 250W.image Kenwood KSC-PSW8 250W Max (150W RMS) Single 8" Under Seat Powered Subwoofer Enclosure W/Remote Control $269.99

Best Underseat Subwoofer Pricing

80$-150$: This would be difficult to imagine getting the best speaker from a trustworthy brand for less than $100. Many brands offer underseat subwoofers at this price range. In this category, you will find subwoofers with 400-Watt peak power handling.

150$200$: This category provides underseat subwoofers with good sound output and more power handling. You will find subwoofers on the lower end, which can handle about 250-Watts and can be operated remotely.

250$-300$: In this category, you will find the finest and best underseat subwoofer. They have more defined basslines, better sound, and clear or crisp lows. The subwoofers in this class are likely to be featured in a traditional model car that requires excellent audio and has minimal space.  

Top 10 Best Underseat Subwoofer

The list of 10 Best Under Seat Subwoofers is as follows.

  • Rockville RW10CA 800 Watt 10" Slim Car Subwoofer.
  • 800 Watts Peak / 200 Watts RMS. PWM MOSFET Power Supply.
  • Low Level RCA Input. High Level Inputs with Auto Turn-On Technology.
  • Adjustable Input Sensitivity. Soft Delayed Remote Turn-On.
  • Thermal Protection Circuit, Short Protection Circuit.
  • Overload Protection Circuit. Phase Switch: 0° or 180°.
  • Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 18dB @ 45Hz.
  • Subwoofer Level Remote Control. Built in Subsonic Filter @ 29Hz. Frequency Response: 20Hz - 150Hz. Sensitivity: 90dB @ 1w / 1m.
  • Maximum Power RMS: 200 Watts. Impedance: 2 Ohm. Dimensions: 12.4 x 13.4 x 2.7 (L x W X H) Inches.
  • Note: Kindly refer User Manual before use

If you are a crazy lover of bass then this Rockville RW10CA 800w subwoofer would not just pass through without stealing your attention. The great things are hidden under the box.

This subwoofer comes with all of the accessories which you want to install comfortably this strong bass-beater subwoofer from Rockville is under the seat of your car and after that experience what wonders this brings to the audio of your car.

It is 10” in size with the extreme peak power rating to well over with being substantial enough of giving 200 watts RMS which ensure that you can out the heavy bass which needs the power of 200 watts and keep it going for hours.

Then, there comes the need for the beats demand to exceed the 200 watts RMS limit, which would not be an issue because the rated peak power of 800 watts can bear all the jerks with ease.

Furthermore, for the security insurance, this is included with the protective circuits from thermal, short, and overload so any problems you run into, and this would not cause the harm reaching the subwoofer itself but would burn the circuits.

This subwoofer is powered with a PWM MOSFET power supply to deliver high motor performance to keep going for high efficacy.

Procedures which it contains with are the following which creates the full bass volume to upscale your experience of music as it would get completed without NOT knowing of technical aspects as it got; a bass boost to 0 to 18 dB @ 45 Hz with the frequency rate of 20 Hz to up to 150 Hz along with the sensitivity of 90 dB through the variable low pass filter of 50 Hz to 150 Hz.

It comes included with an installation kit of char amplifier wiring, of the copper RCA cables along with 10-gauded blue Superflex power cables with 1718 and 1716 gauged blue remote cables and single bright speaker wire to get it set up with the stereo set of your car and enjoy beating full and hard bass.


  • Just 10” in size.
  • Thermal protection circuit.
  • It comes with remote control.
  • PWM MOSFET-backed power supply.
  • 800w maximum power with 200w RMS.
  • Very affordable.


  • A bit of distortion at high volume.
  • The process of installation is very tricky.
Top Pick
2. Rockford Fosgate P300-12 Punch 300 Watt Powered Loaded 12-Inch Subwoofer Enclosure
8.89/10 Our Score
  • The Punch P300-12 is a self-contained all-in-one solution featuring a Punch 12” subwoofer in a custom sealed enclosure and is powered by a mighty 300 Watt amplifier
  • The system is all-inclusive, so you only need to run power, ground and a signal from the source to get this baby moving – Dimensions (Wedge H x W x D1 x D2): 15” x 19.8” x 11” x 7”
  • Featuring an adjustable 12db/Octave low pass crossover, built-in adjustable bass EQ, built-in 0°/180° phase switch and Remote bass level control included

The reason why this subwoofer is on this list is that it has unique and amazing features. This subwoofer has everything which you want in the subwoofer of your car.

This subwoofer has an in-built amplifier so you don’t have to waste money on buying an amplifier.

You will simply hook the subwoofer to the stereo of your car and get a solid bass since the subwoofer will amplify the sound with its amp.

It also has an in-built equalizer for the good balancing of sound. You can simply adjust the gain level and bass boost for deeper bass.

The enclosure of this 12” subwoofer is sealed and the tight sealing lets the subwoofer deliver tight bass. In this way, you will get an accurate bass.

This subwoofer is also worth noting that it comes with a crossover control.

The low pass crossover control allows for adjustable filtering to control the level of bass.

Furthermore, this subwoofer has a remote control so you can adjust the tone from the comfort of your seat.

You will not struggle to try to reach for any controls under the seat.

This Rockford Fosgate P300-12 Punch is a perfect choice for you if you want to forget about the challenges which come with a separate amplifier and subwoofer.

Grab this all-in-one subwoofer right away!


  • Remote control.
  • Intelligent turn on or off function.
  • Thermal and voltage protection.
  • Bass boost equalizer and low pass crossover.
  • In-built phase switch.
  • Detachable power and ground connector.


  • There is some slight distortion when using bass boost at high volume.
  • The plywood panel housing the inputs is a little bit thin.
  • The price of this subwoofer is on the upper side.
3. Kenwood KSC-PSW8 250W Max (150W RMS) Single 8
8.99/10 Our Score
  • Class D amplifier
  • 150 watts RMS power (250 watts maximum)
  • Frequency response: 35-150 Hz
  • Sensitivity: 81 dB

Check out this Kenwood KSC-PSW8, if you are on the hunt for a durable and advanced set of subwoofers.

Powered to the maximum rated power of 250 watts with the RMS dividing the half and well up to 125 watts which is enough to beat down the bass with the equality which you supposedly expect.

This subwoofer comes in an 8-inch size and makes sure that it does not offer you a hard time adjusting it under the seat of your car, and this would not take a lot of space.

This subwoofer got a dimension of mere 9.45 inches x 13.78 inches x 2.95 inches and is lightweight to just 9.92 pounds.

With the frequency response of 35 Hz to 150 Hz and the sensitivity of 81 dB, it keeps delivering the outclass bass at a considerable volume level.

It is operated with all the stylish remote which comes with the volume remote bass knob, frequency range, and the phase to adjust the bass quality to enhance a decrease to attain the correct level to fit with your mood while traveling for miles.

This subwoofer would provide you with a relaxing sound to keep your mind attentive and charged.

It has a built-in amplifier and a powered subwoofer, so you don’t need to fiddle up with setting up the amp on its own and saving from all the problems and headaches!


  • Simple to install
  • 8” with RMS of 125 watts
  • Built-in amplifier


  • A little pricey.
4. Pioneer TS-SWX2502 10 inch Shallow-Mount Pre-Loaded Enclosure
8.67/10 Our Score
  • Music Power (Nominal): 1,200 W (400 W) Frequency Response: 20 Hz to 125 Hz, Sensitivity (1 W/1 m): 93 dB, Impedance: Single 4Ω Tight bass from a shallow compact design, Reinforced MICA injection-molded resin preloaded subwoofer cone

This subwoofer stands out for being shallow in-depth and it also has a small enclosure, yet it provides deep bass.

It will offer you the hard-hitting bass which you have been missing without taking much of your car space.

This subwoofer has a huge cone structure and the cone which comes with this speaker is yet big.

It allows it to offer deeper bass without taking much space. The design also allows for a small enclosure.

The cone is injected with molded resin and the construction technique of the cone produces a very rigid long-lasting cone.

This Pioneer TS-SWX2502 subwoofer comes with a dual spider and the benefit of the dual spider is that it provides more control over the cone movement.

That allows for stable movement and a more accurate response of bass.

The enclosure is one of a kind – its exterior surface is carpeted. The surface is scratch-resistant and does not slip easily.

Its push terminals are angled this makes it extremely simple to connect the speaker cable. This type of terminal also saves on space.

If you are on a tight budget and trying to save on space and still need some hard-hitting bass, then this Pioneer TS-SWX2502 is best for you.


  • Shallow speaker basket.
  • Fully carpeted surface.
  • Average price range.
  • Mounting brackets and mounting screws.
  • Innovative and compact enclosure.
  • Easily fits in most vehicles.
  • Strong in-built amplifier.


  • Misses out on some extreme lows.
  • Some rattling at high volume.
  • Cone does not have a protective grille.
Top Pick
5. KICKER 11HS8 8
9.02/10 Our Score
  • RMS Power: 150 Watts
  • Ultra-compact powered subwoofer system designed for tight locations
  • Dimension: 13 7/8 x 9 3/8 x 3 1/8
  • 8-inch internal subwoofer
  • 150-watt (RMS, 14.4v) power amplifier

The kicker is known for producing subwoofers with the latest uniqueness and technologies. This subwoofer stands-out out for its clear and ground-pounding bass.

It uses the advanced technologies of the bass to deliver the best lows.

It has a compact design and is almost unnoticeable and also looks like a strong briefcase, yet it is a subwoofer with booming bass.

It is designed specially to deliver excellent low frequency despite being of small size. But this subwoofer assures you of the great performance of bass.

It comes with an in-built 150 watts amplifier and with the help of this amplifier, you will be assured of getting deeper bass without having to include a separate car amp.

This Kicker 11HS8 subwoofer comes with a simple-to-connect plug for power. The nylon straps are fastened and allow for a tight installation and easy unplugging.

It has a remote control for bass and remote turning on so you can adjust the level of bass and fine-tune it.

You can also adjust the low pass filter.

If you need a subwoofer with the latest technology features, then Kicker 11HS8 is the best deal you can get. Then grab this subwoofer and feel the bass.


  • EQ boost.
  • Compact design.
  • Remote bass.
  • Wiring harness.
  • Aluminum cone.
  • Gain control.


  • No RCA inputs.
  • Some rattling noise at high volume.
Top Pick
6. JBL BassPro SL 8-inch 125W RMS Powered Under-Seat Compact Subwoofer Enclosure System (250 watts RMS: 125 watts)
9.01/10 Our Score
  • 8-inch JBL BassPro SL powered under-seat compact subwoofer enclosure
  • Power output: Peak: 250 watts RMS: 125 watts
  • Efficient Class D amplifier
  • Soft start turn-on, speaker-level (high-level) inputs with Audio Sense Auto-on
  • Optional wired bass remote controller

JBL is one of the most popular and well-known brands in the industry as they provide a range of sound systems. This brand also makes a premium underseat subwoofer, apart from studio-grade equipment.

The JBL BassPro SL subwoofer is also powered by an 8” driver to deliver high-quality bass output.

As for the power capacity, this subwoofer has 125 watts RMS power capacity and up to 250 watts peak power capacity with the frequency response of 35 Hz to 120 Hz.

This subwoofer is also packed with an extremely effective class D amplifier so that you can use the subwoofer for high-quality uncompressed file formats.

The company has designed this JBL BassPro SL to offer a graceful performance which is suitable for its finest price range.

There is a soft start system which is given at the time of turning on and also speaker level output to deliver louder output.

This JBL BassPro has a built-in audio sense that is turned on by default.

By using this subwoofer, you will be able to manage the peripherals simply via the added remote control.

This subwoofer got a dimension of mere 13.54 x 9.84 x 2.8 inches and also comes with a 1-year warranty.


  • The output quality is very good.
  • Comes with a warranty period.
  • Premium brand choice.


7. Alpine Electronics PWE-S8 Restyle Compact Powered 8-Inch Subwoofer , black
9.04/10 Our Score
  • 8-inch subwoofer and 120W amplifier, housed together in a cast aluminum enclosure
  • The compact size measures just 13.5” L x 9” W x 3” D so it can be installed under or behind a seat in a truck, in a sedan’s trunk or in an SUV’s hatch
  • 32Hz-150Hz frequency response, Power Rating: 120W RMS. RCA (0.1-4V) / Speaker Input (1.5-30V/auto sensing)
  • RCA and Auto-sensing Speaker Level Inputs are located on the side panel, along with controls for Phase, Gain, LP Crossover and Remote Sub Level
  • The PWE-S8 is an Authorized Online Product Sold By and Shipped from Amazon; visit the store locator on the Alpine USA website for professional installation

Alpine, is also a well-known brand in the speaker’s industry, and we were doing our best to bring the best underseat subwoofer produced from them, and we got 1 for you.

Straightforward and smooth, this compact powered subwoofer is perfect to get included under the seat of your car, which reveals your music taste.

The design and the specifications lead it to become the best subwoofer to submerge your car with so much fun.

Powered to the max of 240 watts and the power RMS of 120 watts which brings you the outstanding experience of audio to feel like dancing in the car.

While the 120 watt has enough power to keep this subwoofer going for hours with the little bumps in control and it is all handled by the max rated power which is 240 watts for this specific Alpine PWE-S8 subwoofer.

The frequency response of 32 Hz to 150 Hz and the RCA of 0.1 ~ 4v and the reliable speaker input from 1.5 ~ 30v, make up an excellent piece of a subwoofer to deliver you only the good sound quality.

Just start driving the car and see its magic fetching all of you.

Simply being an 8” subwoofer which is powered with a 120-watt amplifier and boxed into the cast aluminum closure.

This Alpine PWE-S8 amplifier would never let you turn your heads away from not having it.


  • Small in size.
  • Clear and crisp sound.
  • Great low-frequency response.


  • Pricey but remarkable results.
  • Build quality is not best.
8. Cerwin-Vega VPAS10 10
9.07/10 Our Score
  • Power Handling: Peak: 550 watts RMS: 200 watts
  • PWM MOSFET Power Supply/Thermal Protection Circuit Remote Subwoofer Control Included RCA and High-Level Inputs
  • Delayed Soft Remote Turn On Adjustable Input Sensitivity
  • Variable Bass Boost: 0 – +12 dB Variable Low-pass Filter: 85 – 150 Hz
  • Constant Subsonic Filter: @ 35Hz Selectable Phase : 0 or 180 degrees
  • Fuse Rating: 25A x 1 Dimensions: 13.60″ L x 9.60″ W x 2.60″ H (approx)

This subwoofer is designed especially for the superior quality of bass, with a capability of handling 200 watts RMS and peak power of 450 watts.

You can get this power in a compact design to save your space.

This Cerwin – Vega Mobile VPAS10 comes with a 10” woofer and this woofer makes sure that you get loud bass. This large woofer also provides high-quality bass.

It has an adjustable input sensitivity and this technology is useful in which you can set the sensitivity of the input to your liking.

You will have the freedom to control the kind of bass you get.

The compartment is designed to fit even the smallest underseat spaces. Thus, it can fit easily in many vehicles to produce additional room for the subwoofer.

This subwoofer comes with a remote turn-on feature which is soft and delayed. The advantage of these features is avoiding ear shock.

This is also worth noting that this subwoofer comes with a circuit for thermal protection. The circuit is made of aluminum and assists in scattering heat for consistent performance.

This subwoofer is extremely strong, yet compact. Although, its price tag is on the upper side, always remember that the quality matters the most.


  • Bass boost.
  • Phase switch.
  • Thermal protection.
  • MOSFET power supply.
  • Adjustable low-pass filter.
  • RCA inputs.


  • A little bit challenging to tune the subwoofer.
  • Tends to cut out after a few hours of use.
Top Pick
9. Infinity BassLink SM 8
9/10 Our Score
  • 125 Watts RMS
  • Proprietary, shallow-profile subwoofer driver
  • Ultra-compact purpose-engineered ABS enclosure
  • Efficient Class D amplifier
  • Custom circuitry to protect and provide optimum performance

This is one of the bestunderseat subwoofer which you are hunting for.

It is 8-inches in size and it can place conveniently under the seat of your car while not suffering your car’s trunk or any other areas that can occupy easily an excellent deal of space off of your vehicle.

This is not advised to do that especially when you don’t have a large car and get on with the hatchback.

Therefore, anything which is placed in the trunk would end up sacrificing the precious space that you would have used for storing your stuff and other related materials to help you with long road trips.  

This subwoofer has an RMS wattage power of 125 watts which includes the max rated power of 250 watts, are best at their work to offer the marvelous qualitative experience of audio that can be heard hardly from anywhere else.

It has a class D amplifier with a compact ABS enclosure which does not break easily like any other ordinary ABS material because of them being claimed of 100% real and thick ABS material used to build this subwoofer.

Enough circuitry systems deliver the worry-free usage of this subwoofer which can even last for good long hours with continuously beating the bass as it would not bring the slightest chance of running the subwoofer due to overheating.


  • ABS hard-formed enclosure.
  • Power of 250 watts.
  • Class D amplifier and a good system of audio.


  • Average bass quality.
10. Devmo GELF 10
9.03/10 Our Score
  • This ultra-thin subwoofer is designed to be placed at the bottom of the car seat, bringing you a more wonderful journey experience.
  • Tuned by a senior sound engineer, it has strong and elastic low frequency, which makes every note vibrate in your ear.
  • The two-in-one configuration of the power amplifier and the loudspeaker makes the installation in one step and saves the space inside the car. It has an ultra-thin thickness of 2.7 inches and can be installed under most car seats.

Devmo will offer you one of the most reasonable options you can find for an underseat subwoofer.

From Devmo, the following speaker is an enclosed option that is fairly decent for its price range.

This Devmo GELF is one of the few subwoofers which has a 10” driver. Still, it is designed with an ultra-thin outer body to make this subwoofer much simpler for installation.

The subwoofers from Devmo are tuned professionally by the sound engineers before shipping so you won’t have to make changes to get the right output.

The driver has elastic low-frequency output to offer strong bass output.

This is also a 2 in 1 device with an amplifier included with the subwoofer. As this is 2 in 1 device, you can get done with the installation in just one step.

The frequency response of the Devmo GELF subwoofer is between 20 Hz to 150 Hz, with the max power capacity ranging up to 600 watts.

That makes the device one of the most prevailing options as even the RMS power capacity is 200 watts.

The company will supply cables and control wires of high quality with the subwoofer to make the installation much easier.


  • Very affordable underseat subwoofer.
  • Ultra-thin subwoofer.
  • Tuned professionally by sound engineers.


  • Warranty is not provided.


You need to consider the following factors when making your choice because without considering these factors you may end up making a regrettable choice.

With the precise information, you could make the proper desire possible.

Here are the aspects you have to remember while choosing an underseat car subwoofer.

 👉 Size

Keep in mind that you will be putting the subwoofer beneath the seat of your car.

The space below the seat of your car is often minimal so you will need to get a subwoofer that can fit in such a small space, which means selecting a compact subwoofer.

The subwoofer should fit very well below the car seat such that it does not protrude from the sides.

It is perfect when it fits all the methods without any side protruding outwards or without suffering to provide more area to fit it in.

Small subwoofers are frequently tended to be lightweight so check the size of the underseat subwoofer you want before getting it.

 👉 Power Source

The underseat subwoofers are either powered by external amplifiers or internal amplifiers. Those with inner amplifiers are less difficult to install as they have got fewer necessities for wiring.

To tell you the truth, you’ll have a less difficult time finding a better-powered subwoofer than discovering the one which is powered externally.

 👉 Power Range

It is a vital aspect to consider when buying an underseat subwoofer.

The Root Mean Square (RMS) is the wattage that a subwoofer can deal with continuously. Peak power is the most wattage that it can handle before the sound becomes distorted.

RMS is the maximum power rating as it determines the speaker’s integrity and the sound you will get.

 👉 Sensitivity

It tells us how improved a speaker is at changing the power into sound (decibels). If the sensitivity is better then the speaker will be louder.

However, if a subwoofer has a high rating of sensitivity, then it requires less power to create sound.

For a higher enjoyment of sound, get an underseat subwoofer with excessive sensitivity.

It produces less heat, also makes use of little power, and will most likely outlast a subwoofer with little sensitivity.

 👉 Housing

The housing of an underseat subwoofer has an impact on the sound it produces.

There are ported housing, sealed housing, and bandpass housing.

The ported housing works best for boosted bass while the sealed housing emphasizes any deep bass notes which come from the sound source.

The bandpass housing is ideal for higher bass notes.

This is worth noting that sealed housing utilizes more power than ported housing.

 👉 Warranty

Technical problems happen all the time, sometimes when you least expect them.

It is vital to check out the warranty policy of the producers so you are well-prepared if anything goes wrong.

Gratefully, many companies provide a 1-year warranty and replace units that malfunction within the warranty period.

Types of Under Seat Subwoofers

The 2 types of underseat subwoofers are as follows.

 👉 Passive

Passive underseat subwoofers don’t have any internal power system and they need an external amplifier to give power.

An external power source calls for additional wiring which could affect the process of installation as well as replacement.

The good news is that if you purchase a high-output passive underseat subwoofer and an amplifier to deliver the power, you will enjoy great sound.

The passive underseat subwoofers need more wiring as compared to powered speakers. You may have to get the technician of the speaker to handle the installation.

 👉 Powered

They have built-in amplifiers which offer power and they have less wiring and are simple to install.

The powered underseat subwoofers produce good sound even without any external amplifier.

The one main disadvantage of powered underseat subwoofers is that the sound output level is lower compared to subwoofers with external amplifiers.

Benefits of Best Under Seat Subwoofers

Some benefits of Underseat Subwoofers are as follows.

 👉 Easy installation

These underseat subwoofers are designed specially to be installed under the seats of the car.  Even without the help of a professional, you may be able to install them on your own.

 👉 Enhance the audio profile of a car

Underseat subwoofers produce a unique sound – low-frequency bass and this frequency is produced by kick drums and bass guitars.

When the subwoofers are connected with some other speakers that output higher frequencies, the result is an excellent blend of sound.

 👉 Save Space

A subwoofer can take a lot of space in your car but when you install an underseat subwoofer, you utilize space that is used hardly.

Subwoofers are typically installed in the trunk. An underseat subwoofer does not get in the way of your stuff.

You can also install other components of audio in the trunk.

 👉 Low power consumption

Underseat subwoofers don’t require a lot of power to put out sound.

You may not even need an external amplifier to enhance their sound.

Moreover, most underseat subwoofers come with built-in amplifiers for better sound


  1. Are underseat subwoofers any good?

The best underseat subwoofer produce a very exclusive sound – low-frequency bass. When the subwoofers are connected with other speakers which output higher frequencies, the result is a great blend of sound. Low power consumption.

Underseat subwoofers don’t need a lot of power to put out sound.

  1. Where should the underseat subwoofer be placed?

Often, they will not be in phase and your bass will not be as tight or loud as it should be. Putting the subwoofer against the back seat facing toward the rear of the car means that most of the bass reflects off the hatch and goes forward.

This decreases the phase problem and should enhance the response of the bass.

  1. Will an underseat subwoofer work with my factory head unit even though it only has high-level outputs?

Yes, a well-made underseat subwoofer will work with factory stereos right out of the box as it will have input convertors. External input converters are also available.

  1. Do the underseat subwoofers have a built-in amplifier?

Yes, the highest-rated underseat subwoofers have a built-in amplifier. For the best quality of sound, an amplifier should have at least 100 watts of RMS output power.

Final thoughts

So, here we present you with all of the Top 10 Best Underseat Subwoofer to place right under the passenger or driver seats without fiddling to find the space from the trunk or elsewhere.

Though the stock speakers installed on the cars as factory-fitted are better enough to do the job, the addition of a subwoofer is not less than a blessing.