If you don’t have a great deal of room in your vehicle for the audio system, consider investing in the Best Under Seat Subwoofer. All these are compact subwoofers using a slim profile, which permits them to be tucked beneath a seat.

Among the best things about the below chair car subwoofer is it is quite simple to install by nearly anybody.

Furthermore, as it employs the space below the chair within an enclosure, it produces a stronger bass, which begs for the small dimensions.

Better still, most under chair woofers are powered, so that they include built-in amplifiers for greater user convenience.

Within this review, we’ve handpicked a few of the highest under-seat car subwoofers in the marketplace to provide you a few excellent recommendations.

Reviews Top 7 Best Under Seat Subwoofer Of 2020

Reviews Top 7 Best Under Seat Subwoofer Of 2020

Bestseller No. 1
KICKER TRTP 10-inch (25cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant
Forced-Air Cooling helps our CompRT subs run 20 percent cooler; Easily mounts in cargo area with no space issues, and resists stacking weight
Bestseller No. 2
MB Quart RW-110A 800W Reference Series 10" Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car Boat RV ATV
MB Quart RW-110A 800W REFERENCE Series 10" 4-Ohm Power Subwoofer Amplifier; Complete control of amplifier signal, essential when using two or more amplifiers
Bestseller No. 3
10 Inch 600W Car Under-Seat Sub Woofer Active Powered Amplifier Bass Enclosed
Fully functional and easy to debug; 68 mm Slim fuselage, installed under the seat, the effect is better
Bestseller No. 4
Blaupunkt GTHS81 8" Amplified Subwoofer 320-Watts
RCA Low Level Input: 0.15V. High Level Input: 1V; Variable Bass Boost: 0 to +12dB; Phase Selector Switch: 0 to 180 Degrees
Bestseller No. 5
JBL BassPro SL 8-inch 125W RMS Powered Under-Seat Compact Subwoofer Enclosure System (250 watts RMS: 125 watts)
8-inch JBL BassPro SL powered under-seat compact subwoofer enclosure; Power output: Peak: 250 watts RMS: 125 watts
SaleBestseller No. 6
KICKER 46HS10 Compact Powered 10-inch Subwoofer
Now includes a 10-inch sub model, along with the 8-inch; 180 Watt amplifier drives the HS10; 150 Watt amp the HS8
SaleBestseller No. 8
Alpine Electronics PWE-S8 Restyle Compact Powered 8-Inch Subwoofer , black
8-inch subwoofer and 120W amplifier, housed together in a cast aluminum enclosure
SaleBestseller No. 9
Recoil SL1708 400 Watt 8" Under-Seat Slim Amplified Car Subwoofer with Installation Wiring Kits
All in one 8"(210mm) subwoofer with small unit design to fit under most vehicle seats.
Bestseller No. 10
Kenwood KSC-PSW8 250W Max (150W RMS) Single 8" Under Seat Powered Subwoofer Enclosure W/Remote Control
Class D amplifier; 150 watts RMS power (250 watts maximum); Frequency response: 35-150 Hz; Sensitivity: 81 dB

Rockville RW10CA — Best Total

The huge 800 watts power management of this Rockville RW10CA is what makes it our best total subwoofer since it’s more effective than most other versions on our listing.

Besides, this version has a 10-inch cone that’s also larger than other versions within this under-seat car subwoofer review. This cone displaces a great deal of air fast, and it may produce a deeper and stronger bass without sound distortions.

Furthermore, there are lots of sound customization which may be carried out within this top-rated under chair auto subwoofer. Individuals who care about the way the bass seems will prefer this unit very much.

With this subwoofer, you get high-level inputs which are constructed to guarantee setup is a breeze since you are not going to need to eliminate the receiver. Additionally, there’s more powerful thermal protection to decrease the probability of workouts.

There aren’t many outputs with subwoofers out there, each of the fundamental ones is contained, and thus that shouldn’t be a problem.

Additionally, note that Rockville also provides this subwoofer using a cable kit, even if you proceed with the Rockville RW10CA+RWK10 alternative. This makes installation much easier as you’ll receive whatever you want.


  • Strong 800 watts peak
  • Large 10-inch cone for deeper bass
  • Sound customization Choices
  • Thermal protection


  • Not too many outputs as other versions

Kicker 11HS8


  • Efficient spider layout produces clean bass.
  • Premium build quality
  • Powerful pre-installed amp
  • Compact layout
  • Plug-and-play installation
  • EQ boost


  • There might be a few rattling sounds at higher volumes.
  • Fairly expensive than the other versions
  • No RCA inputs

If you’re searching for a compact hideaway subwoofer that packs a few fantastic flourishes, then the kicker 11HS8 is exactly what you want.

Because an amplifier accompanies this subwoofer, it’s remarkably beginner-friendly for people that are getting started with auto sound.

Having an RMS energy of 150 Watts enclosed in an 8-inch sub, you’ll receive critical bass without compromising on clarity. For simple removal and installation, this sub includes Velcro-fastened straps.

For good flexibility, this sub features low and higher-level inputs that could incorporate with almost any aftermarket or factory headset.

We also enjoyed the speaker-level inputs, bass control, wired remote control, and car turn on/off features that are fantastic additions.

If you would like to have an under seat subwoofer that combines compactness with incredible audio, then this version from kicker needs to be your best option.

Alpine Electronics PWE-S8 Compact Powered Subwoofer

INPUTS — They have contained the speaker level inputs on the side of the sub. That makes it a lot easier to get in regards to setting this up in your auto.

CONTROLS — A selection of controllers are on the side panel too. This permits you to change the volume, period, crossover, and profit.

One option available:

  • 8″ in black


Folks have been enjoying the way the size of the subwoofer is “. This is only because it creates the sub unbelievably streamlined. Because of this, you’ll feel assured in regards to installing it in your vehicle.


We had been impressed with all the substances which were utilized to produce this subwoofer. They have implemented high-quality cast aluminum substances.

All these are terrific substances that operate efficiently to provide the enclosure with a great deal of strength. Because of this, you can anticipate the sub to last you for quite a while.

And of course, this type of substance prevents inner vibration. It follows that you are ready to listen to music in super-high volumes rather than hear any distortion noises due to moving components on the interior.

Bass & Power

If you were trying to find a miniature subwoofer to put in under your chair that may still provide you with lots of energy, you might choose to consider it.

It may provide you with a large frequency range that is between 32 and 150Hz. Consequently, you’re ready to listen to the incredibly low heavy bass that your routine car speakers cannot achieve.

This is amazing for empowering you to have a much better music listening experience when driving about. Besides, this tiny sub is powered by a total of 120 watts. That is more than sufficient power for a subwoofer that goes beneath a vehicle seat!


  • Simple to set up
  • Deep bass seems
  • Durable enclosure


  • May does not work so well for bigger vehicles.

Kenwood KSC-SW11 — Many persuasive Under Seat Subwoofer

The Kenwood KSC-SW11 is a popular solution for auto owners searching for superior-excellent car subwoofers. This version has a strong die-cast aluminum framework, which makes it highly durable.

Also, the fact that Kenwood creates it should provide you some assurance it will provide decent support for several decades.

Besides, it comes in a streamlined, low-profile layout to ensure it is simple to tuck under the vehicle seat. Furthermore, this under-seat subwoofer could be controlled for much more user convenience.

In terms of the constructed quality, it’s exceptional. The entire device is constructed from aluminum, which also does a fantastic job absorbing warmth and preventing the woofer from overheating during prolonged utilization at loud volumes.

Besides, the metal front grille adds protection into the diaphragm and helps prolong the life span of this woofer. And generally, this subwoofer was created to provide noise-less sound.

On the downside, if you prefer tweaking your songs, then there’s a restricted amount of customization. However, it still seems great at default settings for people who only don’t care about the bass.


  • Aluminum body for warmth absorption and durability
  • Very streamlined and low-profile
  • Has a remote controller
  • Front alloy grille for protection
  • Clear, noise-free noise


  • Limited sound tuning Choices

Pioneer TS-SWX2502


  • Carpeted, scratch-resistant enclosure coating
  • Crisp audio quality
  • Fits in most automobiles
  • Powerful in-built amplifier


  • The cone lacks a protective grille.
  • Speaker rattles a lot at some frequencies.

Though this 10-inch subwoofer will not match beneath most chairs, there is still a lot to enjoy about it, particularly if you’re searching for something slightly larger and stronger.

This gadget employs an oversized cone arrangement that produces thicker, thicker bass. And despite traditional subwoofer terminals, the TS-SWX2505 features angled push terminals, which make linking speaker wire’s a cinch.

The subwoofer’s advanced enclosure design enables simple setup from the bag area or cottage for optimum space usage.

The outside surface of the enclosure is carpeted for greater scratch-resistant capacities. The built-in amplifier makes setup simple for novices because they do not need to coordinate with the subwoofer and amplifier.

Sound Storm Labs LOPRO8 Car Subwoofer

ACCURATE BASS — The variable low pass filter eliminates high-frequency noises from interfering with the bass. Consequently, you’re ready to listen to the bass sounds in their truest form.

INTEGRATION — Using the line-level inputs, you are in a position to hook this subwoofer and your vehicle’s system.

Options available:

  • 8″ using 600 watts
  • 10″ using 1,200 watts


We enjoyed this subwoofer including a powered attribute. This usually means that it is already an amp which can be found on the interior to provide it with its power and sound.

You can save some hassle of linking it to an external energy source and creating the setup process more.

We enjoyed how they have comprised a MOSFET power source since it empowers the sub to do much better without draining too much energy from the motorist.

What’s more, the MOSFET system is useful when it comes to switching channels and frequencies. This makes the whole experience of working with the sub on your car much simpler.

Bass boost

If you were searching for a subwoofer that produces unusually loud bass sounds, you might choose to consider this one provided by Sound Storm Labs.

It’s been implemented using a bass boost function. Thus, the reduced frequency sounds can seem a good deal better when performed at very substantial volumes.


There are two choices available for this subwoofer which includes 10″ and 8″. In case you’ve got a bigger car, you might choose to decide on the ” sub as it is compact and will fit into tighter areas beneath your seats.

But in case you’ve got a bigger car in which you’ve got a bit more space to spare, then the 10″ sub might be a better choice to consider. This is as it can provide you with additional energy and noise, which could be crucial for bigger vehicles.


  • Accurate bass seems
  • Bass boosted feature contained.
  • Frequency controls accessible
  • Built-in amp


  • The gain response may use some improvement.

JBL BassPro SL — Beginner-Friendly Subwoofer

JBL BassPros is among the simplest subwoofers to put in by novices since the connectors in the back are simple and noticeable.

To make it even more irresistible, the JBL BassPros has lots of presses in the back, enabling the user to personalize the bass according to particular preferences.

What’s more, as a result of an efficient layout, this woofer will stay cool to the touch when it’s played in high volumes. Therefore, this radically reduces the danger of a flame and makes this version quite secure to use.

It has a normal 8-inch cone inside, and also, if it’s little, it’s punchy and heavy and better sounding than many versions within this under-seat car subwoofer inspection.

Because of the price, this subwoofer ought to have a bit more bass, but it still has a wonderful sound. Hence, unless you’re trying to find a super high kick, it must still function nicely.


  • Simple to set up and use by complete beginners
  • Works with wired remote bass control
  • High quality and superior build construction
  • Many presses in the back for sound tuning
  • Remains cool at high volumes


  • Inadequate bass

Buyer’s Guide on the Best Underseat Subwoofers

Before making the last choice on what subwoofer to buy for your vehicle, there are a few critical elements you’ll want to take into consideration beforehand.

If you were curious to find out a bit more about subwoofers and exactly what all the several features mean, you would want to look at the section below.


In regards to installing a subwoofer to your automobile, the dimensions are just one of the chief aspects you will have to consider. The magnitude of a subwoofer is going to influence the noise it makes and how easy or hard it’s to install.

Hence, you need to assess the distance you’ve got available in the vehicle and be sensible with the type of subwoofer, which you are likely to have the ability to fit inside.

8″ subwoofers would be the number one option for the majority of people. This is because they are incredibly compact in dimension. For this reason, you can make certain to have a far easier time installing it.

And of course, you will have the ability to save some distance. This is a superb advantage for those that have smaller automobiles.

The 10″ subs are yet another popular option that is up a size from becoming the super-compact 8″ alternatives. For this reason, you ought to get ready for all these subwoofers to take up more space.

While they just take up more space, they can produce some exceptionally loud bass noises, which seem clear. These 10″ subwoofers are shut in popularity into the ones since they are still a manageable size.

What’s more, the type of bass that you are in a position to hear from it’s very likely to be louder because of the bigger size.

Folks also have a fairly simple time with installing them. The greatest type of underwear subwoofer that is accessible would be the 12″ alternatives.

These are not as common on account of the simple fact that they take a good deal more space than the ten and notably the 8″ options.

Thus, they’re only really suggested for trucks and bigger spaces to match the sub. Even after that, they are sometimes tricky to install because they are thicker and lighter.

Having said this, the type of bass that you are in a position to hear from those bigger subwoofers is generally greater than the 8 and 10″ subs. Consequently, if you’ve got a bigger vehicle and are prepared for a bit more hassle with all the setup process, a 12″ sub may be a fantastic option.

But most individuals will do better using the more streamlined possibilities, that’s also accessible subs under $500.


Your subwoofer’s ability will refer to two distinct wattages, including its RMS evaluation and peak electricity.

If it comes to the RMS evaluation of a subwoofer, the amount provides you with advice surrounding the quantity of electricity the sub is producing at a constant pace.

Because of this, the RMS wattage of a subwoofer is likely to be somewhat lower. By way of instance, there are lots of subs that have an RMS rating of 200 watts.

This usually means that the subwoofer produces 200 watts of electricity once the noise is at more manageable amounts.

But once you’re playing audio at very substantial volumes, the wattage leads into the peak electricity rather.

The peak power of a subwoofer is the largest possible amount of power the subwoofer can produce when enjoying it in super-high volumes. Subwoofers are not constructed to have the ability to handle this type of noise constantly.

Most individuals aren’t likely to have to take their subwoofers to the maximum degree to appreciate them anyway. And of course, it can frequently cause noise distortion because of the reduced frequencies producing vibration noises.

Automobile Type

Another one of the significant elements which you’re going to want to consider before making a last choice on a subwoofer is the sort of vehicle you’ve got. This will have a massive influence on the sort of subwoofer you’ll have the ability to use.

In case you’ve got an SUV or a truck, you will have much more space than other automobiles. For this reason, you can match a 12 or even 10″ subwoofer beneath your chairs with no hassle.

As soon as it’s a lot easier to match the bigger subs in trucks and SUVs, it is still always a fantastic idea to consider your dimensions ahead.

Sports automobiles, on the other hand, have a lot less space available. Consequently, if you’ve got a sports car, you will want a far more compact subwoofer.

In cases like this, an 8″ sub will be best, particularly if it’s been created with a slender profile. You could have the ability to get away with installing a 10″ sub, but it’s very likely to be pretty tight.

Sedans are another popular type of automobile that a lot of individuals have. If you were considering fitting a subwoofer to a sedan, you would choose to go with an 8 or 10″ subwoofer.

This is because they are a manageable size and permit you to put in them without a lot of trouble.

Based upon how big your automobile, you might even have the ability to incorporate a 12″ sub. But they will take up more space.

Pros & Cons of Underseat Subwoofers


Among the main pros of under-seat subwoofers are they are far cheaper. If you should buy an amplifier and boot up speaker individually, it might cost you more.

And of course, the ease of under-seat subs is amazing also. The majority of them are currently powered. Therefore, all you will need to do is put in them under your chair, hook it up to your car’s system, and set it!


Among the biggest drawbacks to under-seat subwoofers are they can cause a few problems for passengers.

This is only because these subwoofers are intended to go beneath the passenger seat. Consequently, if you’ve got a sub that is too big, it may result in problems with adjusting the seat height and standing.

Additional individuals sitting at the trunk might be left with hardly any legroom as a result of the subwoofer consuming space.


1. What’s the under-seat subwoofer?

Also known as a compact sub, an under-seat subwoofer is a small gadget with a built-in amp, positioned in precisely the same body.

It integrates an all-in-one design, which makes purchasing easier and setup of a base system. There is no need to coincide with another woofer and toaster and comprehend the very best wiring setup for both.

2. Who will be under-seat subwoofers?

However, all automobile owners might employ Underseat subwoofers; however, they are a fantastic alternative for use in trucks, pickups, and sedans. If you prefer it if other road users can not hear the bass out of your car as you push. Subsequently, under-seat subs are for you.

Additionally, under-seat subs are best suited for people who don’t have sufficient space in their cars but still wish to enjoy far better bass and noise from the songs they perform. If you are searching to fill gaps between automobile seats and the entire body, compact subs are a terrific alternative.

3. For what types of vehicles are under-seat subwoofers great for?

Underseat subwoofers are advised for pickup trucks, smaller sedans, or vehicles which lack much inside space or back area.

4. What sorts of bass can you anticipate?

Even though these subwoofers are streamlined — shooting an illustration of the Audio Storm LOPRO that’s 3 inches tall — you will still feel all of the bass strikes in the songs you perform.

Moreover, most under-seat subs produce only enough electricity for a little or mid-size automobile’s interior.

5. Do under seat subs utilize factory stereos?

Yes, they perform. All of the under-seat subs we analyzed have speaker-level inputs that permit you to tap into your vehicle’s speaker cables to get a signal without impacting the factory outlets.

These subs are fantastic for motorists searching for that excess bulge without changing anything else.

More detail: How to Add a Subwoofer to a Factory Stereo


That completes our review on which a few of the best underwear subwoofers have to offer you. It is possible to use all the details found within our inspection to assist you in making the best choice possible.

See also:

Locating the subwoofer that is ideal for your vehicle and needs is vital. If you are entirely new to subwoofers and installing them into automobiles, we expect that we have provided you with all the data you will need to create the best selection possible.