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Best low profile powered car subwoofer

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low profile powered car subwoofer is a significant way to upgrade the sound system of vehicles by adding bass to the already existing audio system, rather than tucking in big sub-woofers that gather much space. These sub-woofers can be invested under the car seat or inside a trunk as they are slim and low profile.

Some of the best low profile powered car sub-woofers have been mentioned below along with their important features, pros and cons.

JBL BassPro SL

The JBL GT-BassPro12 is one of the best performance-enhanced low-profile powered subwoofer for cars. In fact, with its 12-inch cone, it produces a very potent and deep bass. The system includes a Slipstream outlet, which will also guarantee that you get distortion-free bass even at higher performance speeds in addition to minimizing outlet noise.

The sub-woofer can be switched on and off with sound-sensing technology while the audio signal is provided. This and the addition of a remote level control allows the sub-woofer very simple to run. The big downside of this driven sub-woofer is the wider enclosure. But, just give a little cargo boot room to appreciate the amazing sound quality. JBL BassPros is one of the simplest sub-woofers for newcomers to mount since the connectors at the back are simple and clearly labeled. To make it even more irresistible, there are several outputs at the back of the JBL BassPros which enable the user to customize the bass based on different preferences.

It also has a standard 8-inch cone inside, and even though it’s thin, under-seat car sub-woofer analysis it is punchy and powerful and sounds stronger than other versions in this. This sub-woofer should have a bit more bass for its price but it still has a fantastic sound. But if you’re not aiming for a super-high jump, it will still fit well for you. In fact, this woofer should stay smooth to the touch thanks to its compact nature, particularly though it is performed at large volumes. This consequently reduces the risk of a fire drastically and makes this model very safe to use.

  • Simple to use for a beginner
  • Fits with handheld wired bass controller
  • High standard build and Luxury design
  • Most audio-tuning outputs at the back
  • Stays calm even on large volumes
  • Not quite an adequate bass
  • Relatively large enclosure

Rockford Fosgate PS-8

The Rockford Fosgate PS-8 is a low-profile powered sub-woofer that is built to provide optimum performance. It has a built-in 150-watt amplifier to ensure it not only operates effectively but also provides the highest quality of performance.
In comparison, the construction quality is similar to other versions we’ve seen in this price category as well. This woofer’s entire front face has a metal grille that protects it against external elements, and the enclosure is firmly built. Despite the heavy-duty construction it still maintains a low-profile and compact design. And because it has an all-inclusive system, you won’t have to run a lot of wiring as all you need to run is a signal, power, and ground.

If you also want to customize your music, then the Rockford Fosgate PS-8 has a lot of outputs and tuning options that make it a very versatile sub-woofer. This woofer features a quick connection system that lets you easily connect and disconnect input cables. And this makes it extremely easy for beginners to install and use. This is the priciest, compared to other models on this page. But its build quality and performance results should ensure that you get the best value for your money.

It is a self-contained amplified sub-woofer device with a single, shallow Punch 8 “subwoofer in a custom sealed enclosure and an incorporated 150 Watt Class D amplifier. It includes remote bass level control, all the power, ground, turn-on wires, and 14.4 “x 9.4” x 3.3 “mounting hardware.

  • Efficient at low heat
  • No sound distortion
  • High Quality
  • voice customization
  • Polarity reversal and thermal safety loops
  • A little costly
  • Needs greater volume

Kenwood KSC-PSW8 

This low-profile powered subwoofer has a strength of 81 dB which is very strong considering its price and size and a frequency response of 35 to 150 Hz which is ideal considering vehicles.
The remote doesn’t appear to monitor anything, because much of the settings on the device need to be changed, which may be a little awkward. That still isn’t enough to be a deal breaker, though. Installation is also convenient and simple since there are only two plugs. With the relatively small profile of this sub-woofer. This blends in well under the roof of the vehicle.

Kenwood had their sub-woofer driven by KSC-PSW8 to produce amazing bass in less volume. In most vehicles, this compact powered enclosure fits under the seat, where it produces a bass response equivalent to that of a larger subwoofer in your trunk. It offers a great solution for those who want to strengthen their punch at low frequencies without sacrificing much space.

This Kenwood offers you powerful bass from a completely lightweight 8 “woofer enclosure. The solid enclosure prevents rattles, while the built-in, powerful amplifier pumps 150 watts of RMS into the tube. Kenwood also provides a wired controller, which helps you to monitor the bass from the driver seat. Often contains a cabling belt and mounting braces.

  • Strong Enhancer
  • Fast and simple to install
  • Small in size
  • Clear, noiseless tone
  • Remote access is restricted

Rockville RW10CA (Out of stock)

This low profile powered sub-woofer is a high quality product that occupies a very less space under the car seat. This innovative sub-woofer is an 800 Watt 10” Slim Car Sub-woofer that has a built-in amplifier due to which the wiring and installation are clean and easy.

We should reasonably anticipate nothing short of the highest sound output from the RW10CA for an 800-watt sub-woofer vehicle because it has more than enough strength to ensure the performance is good.

Each sub-woofer produces a sound that is both stronger and clearer than one can get from other versions that claim to produce a 2,000-watt performance or much higher.  This is because it is a genuine 800-watt max speaker delivering an RMS of 200-watt.

This subwoofer’s 10-inch cone scale ensures that the bass is deeply powerful enough for the car. It also has a higher sensitivity of 98 dB which will enable it to respond to even low power for consistently large sound output.

Since the RW10CA is designed for installation under a car seat, it will come in low profile design and is just 2.7 inches thick. It helps you to tuck it easily under the seat of the car, and it will suit even vehicles with little clearance under the seat of the car because it does not require much room. This sub-woofer will give you an easy time to install, as things are pretty straightforward when it comes to its installation. And it should only take a few minutes to set it up with the proper tools and the equipment necessary.

High-level inputs are one of the main things which make installation a breeze. Such inputs eliminate the need to disconnect the receiver because you don’t need a remote wire from the receiver to turn on and off the device. Therefore during installation, there will be less work, which makes the process easier.

The manufacturer also has both inputs and outputs on one side that will not only make cabling fairly easy but also make it thinner. Better yet, there are bold markings for all inputs and outputs to ensure you’ll have a great way figuring where each aspect goes. This sub-woofer will do it without taking up too much space, in addition to producing some superior quality sound. Therefore storage is hardly going to be a problem as you can easily fit it under a car seat as it comes with mounting feet as well.

And given its low profile and relatively more compact design, it will also be ideal for storage in a wide variety of other places in the vehicle, such as the trunk, provided there is sufficient space. It can also be mounted on or below the glove box, depending on the vehicle you have. Another element to make storage easier is the powered design, which means fewer cables and wires to handle since the amplifier is integrated.

  • Potent output of 800 watts
  • Big 10 “cone for deeper bass
  • Tools for the audio customization
  • Thermal Management
  • Lesser development results as other versions
  • Not the greatest foot mount

Kicker 11HS8

The Kicker 11HS8 is one of the smallest low-profile powered sub-woofers with a height of just over 3 inches and about 14 inches in length. Such measurements make hiding convenient, and it would be ideal for installation under a car seat. This model rocks a smaller 8-inch woofer cone but it nevertheless manages to produce better than average sound output given its limited scale. In fact, this model is fitted with a 150 Watt ampere to control the entire thing. 150 Watts is more than adequate for an 8-inch sub-woofer which can produce full which consistent sound without distortions.

There is also a bass remote control that allows you to fine-tune the bass output with ease. And this sub-woofer can integrate with any OEM and aftermarket head unit with the inclusion of both high and low level inputs. Furthermore, installation should be effortless and secure as this sub-woofer will include quick-connect plug and Velcro-fastened straps which also make removal easy. The smaller 8-inch cone isn’t the most effective compared with other versions in our ratings, but it’s decent enough for the price and size of this one.

  • Well fenced spaces
  • Fine tuning of bass easy and precise
  • Powerful built-in amplifier
  • Quick and stable setup
  • Plays for most head assemblies
  • Relatively small cone

Rockville SS8P (Out of Stock)

The Rockville SS8P is a versatile 8-inch sub-woofer equipped for mounting under a car seat. This sub-woofer is driven, meaning it has an integrated amplifier that removes the need for an external one and will also come at a more budget-friendly price.

This low-profile powered subwoofer is built by Rockville with a sturdy cast aluminum housing that stays comfortable throughout. The implementation would be a breeze with its high-level inputs, and even the process is simpler with the different security circuits. But a lot of motorists love the sound quality the most.

The tone you’ll get on the Rockville SS8P is hard to top with an 8-inch vehicle sub-woofer. So that is all the more so despite the smaller price tag.
This sub-woofer is slim and lighter than most traditional sub-woofer vehicles, but it can deliver almost the same amount of sound you get in a full-size sub-woofer. It is very efficient, as it provides a maximum handling capacity of 400 watts and an RMS of 100 watts.

We will quickly change the sound to their taste. And then if you find the lows more dominant or the kind that likes bass above everything else, you can fine-tune this sub-woofer to your taste. You will also never have to worry about burning the speaker out, no matter how you tweak it, as it is designed with thermal, overload, short protection circuits.

The cast aluminum enclosure is one of the most striking elements of its design. The housing will take a long time to top. And besides being highly durable, it is also designed to remain cool during the whole operation of the sub-woofer.

Installing this sub-woofer except for the novice motorist is very easy.
First of all, this is a driven car sub-woofer, indicating that the amplification is built-in, so you won’t need to make any contact from your external amplification, and that ensures you’ll have less work to do.

The high-level inputs are another factor that will guarantee you get the fastest time with the installation. Such inputs would enable the subwoofer to be mounted on both the aftermarket and factory systems. Both the inputs and outputs are mounted on one side of the sub-woofer, so you’ll find it simpler. This design also ensures that you end up with a neater installation as there are no cables and wires crossing everywhere.

  • good value for money
  • simple to use
  • Enclosures stay nice all while
  • Less compact for a better match under seat
  • Might do better for Bass

Rockville USS10 (Out of stock)

A good sub-woofer will both create an excellent sound and enable you to easily adjust the sound to match your preferences. The Rockville USS10 follows all requirements because it does have some amazing sound change functions. This 10-inch slim low-profile powered subwoofer for cars is also designed with comfort in mind because it is just 2.9 inches thick and means that it fits well under the car seat. Its peak power of 800 watts makes this one of the most powerful sub-woofers on our list too. And for those who value a good bass punch, it not only provides a lot of it but also comes with a remote control so you can easily adjust it. Since the inputs and outputs are all on one hand, not only is the integration smoother, but the cabling would often be neater.

This sub-woofer is also accessible for those who want anything much more lightweight, in an 8-inch capacity. While quite lacking are the directions that come with this sub-woofer, this is hardly a problem since even beginners can consider it simple to mount.

  • Sound quick to change
  • Perfectly suits beneath vehicle bench
  • Higher peak potential
  • Remote control of the bass as well
  • Clean Installation
  • More instructions needed

Kenwood KSC-SW11

The Kenwood KSC-SW11 is a model made of an aluminum enclosure which well absorbs and dissipates heat. And this sub-woofer is also built with the aluminum die-cast frame to provide superior durability.
Overall this is also a compact low-profile sub-woofer, which means it will fit perfectly under or behind any car seat.

The sound quality you get from this subwoofer is excellent, as the built-in 75-watt amplifier does a fantastic job. Kenwood also offers wired remote control for speed, frequency, and phase modulation to guarantee you have an easy time when it comes to service.
For its size, 150-watt peak power isn’t very efficient, but this should be enough for several users for a car subwoofer. This model has a strong die-cast aluminum frame which makes it incredibly sturdy, and the fact that it is manufactured by Kenwood will give you some confidence that it will provide good service for many years to come.

It also comes in a compact low profile design to make tucking under the car seat easily. In fact, this can be manually operated under seat sub-woofer for the greater comfort of the customer.

As for the standard installed, it’s excellent. The whole device is constructed of aluminum, which often does strong heat absorption function and stops the woofer from overheating at high frequencies during prolonged usage.

The front metal grille, in turn, provides safety to the diaphragm and tends to prolong the woofer’s existence. And ultimately, these subwoofers were designed to provide noise-less performance.
If you like to tweak your music on the downside then there is a limited number of customization. But, at the default setting, it still sounds good for those who simply don’t care about bass tuning.

  • Aluminum body to retain heat and to last
  • small and slim
  • Comes centrally operated
  • Metallic front grille for safety
  • Simple, noiseless tone
  • Few options for the sound tuning


Under seat car Sub-woofers are good as they are still strong and super simple to mount and use aside from being out of reach. And with our feedback above you can now quickly find a decent low-profile powered subwoofer for your car.