10 Best Underseat Powered Subwoofers for Bass (2022 Reviews)

Underseat Subwoofers are a great addition to any vehicle. Not only do they provide the music lovers with a great experience, but they also make the car interior more comfortable.

Are you looking for the best underseat subwoofer with built in amp? In this blog we are going to discuss each product in detail and then recommend some products that we think you can buy according to your budget.

Quick List:

  1. Rockville Rws12ca
  2. Rockville RW8CA
  3. Alpine Electronics PWE-S8
  4. Kenwood KSC-SW11
  5. JBL BassPro SL
  6. Rockville RockGhost Active
  7. Recoil SL1708
  8. Sound Storm Laboratories LOPRO10
  9. KICKER 46HS10
  10. Pioneer TS-WX130DA

Which Is The Best Underseat Subwoofer for Your Car?

Below are 10 of the best underseat subwoofers with built in amp you can’t ignore.

1. Rockville Rws12ca Slim Powered Car Subwoofer

If you’re looking for a cheap and effective car subwoofer that can be used in any vehicle, this Rockville RWS12CA might just be what you’re looking for.

It’s built for a 1200W peak power output, which is more than enough to handle any type of music or audio system. It also has a 300W RMS rating deliver plenty of power for any audio system or subwoofer.

The 3D molding process is great for producing a durable enclosure. The Rockville RWS12CA is also wrapped in high density laminated polypropylene which is great for dampening and absorbing any vibrations.

It also has an expanded and rolled steal basket for better resonance and sound clarity.

2. Rockville RW8CA Under-Seat Active Powered Car Subwoofer

The RW8CA is an all in one solution to give you great sounding bass in your vehicle without taking up a ton of space. This sub enclosure is only 2.7″ thick so that it can easily fit under your seat. The amplifier is built in, so installation and wiring is easy and clean.

The RW8CA has 600 watts of peak power and 150 watts RMS. The PWM MOSFET power supply ensures a clean and efficient power output. Signal to noise ratio is over 95dB which means it has one of the cleanest signals so you’ll enjoy maximum bass without distortion.

The soft delayed remote turn-on function will let you start the subwoofer with a press of a button, so you won’t have to worry about waiting for the car to start. If you want to make sure the subwoofer stays powered on all the time, you can also use the overload protection circuit.

In addition, Rockville has included an auto turn-on feature that’ll turn on the subwoofer when the vehicle starts, so you don’t have to manually turn it on. This also makes sure that you won’t accidentally leave it turned on when you forget to turn it off.

Related: How to Make Subwoofers Louder Outside the Car?

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

The Alpine Electronics PWE-S8 is a great compact powered subwoofer that can give you the deepest bass you’ve ever experienced. The Alpine PWE-S8 has a 120-watt amplifier, and delivers a great amount of power. This means it’s great for those who want to experience deep bass in the car.

It has a rugged, cast metal enclosure, and an easy to use remote level knob. You can adjust the bass level from the driver’s seat with an input for a wired remote level knob.

It also has built-in RCA inputs for connecting to your vehicle’s sound system, making it easy to set up and connect to any sound system.

This subwoofer can handle up to 240 watts of continuous power and 32Hz-150Hz frequency response. The die-cast aluminum construction is durable and will stand up to daily use in a vehicle. It can be used to add powerful bass to your car, truck, or SUV without taking up a lot of space.

4. Kenwood KSC-SW11 Compact Powered Enclosed Subwoofer

A sleek, compact design for extended bass response, the Kenwood KSC-SW11 Powered Subwoofer adds ample low end to your favorite tunes in the car.

The KSC-SW11 powered subwoofer features a 150W peak power amplifier driving a die-cast aluminum frame woofer into a bandpass enclosure. It will deliver rich, dynamic bass even at the highest volume levels because it operates on a separate power circuit for improved efficiency.

You can tailor the performance to your specific system and listening preferences by adjusting the subwoofer’s crossover frequency, phase and volume level from your easy chair using an included remote control. It installs quickly and easily using either speaker-level or RCA inputs, so there’s no need to run new cables from your receiver to the subwoofer.

5. JBL BassPro SL Powered Under-Seat Compact Subwoofer

The JBL BassPro SL is one of the best underseat subwoofers on the market, and for good reason. It has a very good build quality and an impressive sound quality. It also has a high power output that rivals many other subwoofers. If you want a great sounding subwoofer without the hassle of having to build it yourself, then this is your best bet.

The enclosure is 8-inches deep, and has an impressive amount of power. It’s capable of producing up to 250 watts RMS and 125 watts peak power. The JBL BassPro is compatible with most cars, so you can get it mounted on your trunk, back seat, or anywhere else you like.

It’s very easy to connect the sub to your car, and it has a built-in amp that will give you the power you need to drive your sub. The soft start feature turns on the subwoofer only when you’re playing music, and then automatically turns it off when you turn the music off. This makes the system very easy to use, and it won’t turn on accidentally.

6. Rockville RockGhost Active Powered Car Subwoofer

The RockGhost is a high-powered active subwoofer that fits in the back of your spare tire so you can leave it in place without having to take it out. This allows you to use your spare tire for other purposes, or just to put a cover over it. It’s reverse-mounted so it can be mounted in the spare tire well, under the seat, or in the trunk.

It’s built with a tunnel port design, which makes it easy to route power cables through the wheel well. This is great because it allows you to hide them away and doesn’t take up any extra space.

The subwoofer has a PWM MOSFET power supply amplifier built-in that provides clean sound and distortion free sound quality. It’s also extremely quiet, and even quieter than some other active subs.

The RockGhost has low level RCA inputs so you can use it with your car’s onboard audio system, or connect a set of speakers to it for a surround sound effect.

The sub is made from high-quality materials that will last for many years, and it has a flexible rubber surround that will keep it from getting damaged. It’s wired with a 20-foot remote that includes gain, bass boost, low pass crossover filter, and phase control, and there’s also a remote turn on switch to make sure you don’t accidentally turn it on when you’re not ready.

7. Recoil SL1708 Under-Seat Slim Amplified Car Subwoofer

This is the perfect subwoofer if you want the best sound quality for your car without the hassle of installing it. It’s also very easy to install, just put the subwoofer under the seat and you’re good to go. The subwoofer has a built-in amplifier, so you don’t need an external amplifier or a power cable. You can connect it to any audio source, such as a CD player, iPod, smartphone, etc.

The subwoofer has a very small footprint, and it can fit under most seats. So it’s perfect for those with limited space. It can fit almost any vehicle, from a compact car to a large SUV.

It has a high quality die-cast aluminum heatsink, which helps keep the internal temperature down. It also comes with a remote bass volume control knob, which is convenient and allows you to adjust the volume to suit your needs.

If you have a car that doesn’t have bass sound, or you just want to upgrade your sound system, then this subwoofer is definitely worth it. It will add a lot of value to your car, and it will make your music sound better.

8. Sound Storm Laboratories LOPRO10 Amplified Car Subwoofer

This is the perfect car subwoofer for those who want to get the best sound out of their vehicle, but don’t have the money to spend on a high-end system. It’s not the cheapest subwoofer you can buy, but it delivers great performance and sounds incredible.

The Lopro10 has a built-in MOSFET power supply, which means that it doesn’t require any additional power to work. This allows you to connect it to the 12-volt power supply in your car, and it will work without having to worry about charging or discharging the battery.

The built-in amplifier delivers a maximum of 1200 watts of peak power. With this level of power, you’ll be able to hear the music with a lot more clarity, and the bass will be even deeper.

It also features an RCA (low) & speaker (high) level input, so you can easily connect it to your stereo system for maximum sound quality. The LOPRO10 also includes a variable low pass crossover, which helps to reduce distortion by making the bass louder while maintaining a more balanced frequency response.

9. KICKER 46HS10 Compact Powered Subwoofer

KICKER 46HS10 is our top pick for the best underseat subwoofer because of its compact size, lightweight design, and affordable price. It’s also an incredible value for the money, offering an unbelievable sound quality for such a tiny unit.

It’s small enough to fit under any vehicle seat, and it doesn’t require a separate box or power supply. With a power output of 180 watts, you can easily fill up a small space with powerful bass. It comes with a remote control that lets you adjust the volume from anywhere in the vehicle.

This compact system is powered by an ultra-compact amplifier with a built-in power supply that provides a clean, digital signal. And the remote bass control lets you adjust the volume and frequency independently.

10. Pioneer TS-WX130DA Compact Active subwoofer

This model features a powerful Class D amplifier that offers more bass and clarity than traditional designs. It also comes with an LPF (Low Pass Filter) that lets you control the low end of the frequency response. This gives you the ability to fine-tune the frequency response of the speaker to get the best sound out of your music.

It features digital bass control, which lets you adjust the bass response and volume of the speaker. This lets you tailor the sound to your preferences. Plus, it offers three different frequency response settings that allow you to fine-tune the speaker to get the best sound.

What Are the Factors in Buying Best Under Seat Subwoofers?

Underseat subwoofers are essentially speakers that are placed under your seat to provide better bass and overall audio quality.

They work well for a variety of vehicles because they can be hidden out of sight until they’re needed. However, the main challenge with underseat subwoofers is their placement. In fact, there’s no universal standard regarding where you should place them, so you may want to do a bit of research before making any purchase.

Here’s a quick look at some of the most important aspects to consider.

Size & Weight

The first thing you’ll want to think about when purchasing an underseat subwoofer is size.

You’ll want to make sure that it fits in your vehicle’s console or trunk. You’ll also want to factor in how much weight it can hold.

It’s always best to get a model with a high quality speaker, so you don’t want to be forced to add a subwoofer just to have more power.

Frequency Response

When shopping for a subwoofer, you’ll want to consider its frequency response. It’s the range of frequencies that your subwoofer is capable of producing. The more bass a subwoofer can produce, the better. It will sound better than one that produces only low frequencies and is unable to fill the room with higher tones.

The best subwoofers will be able to produce a broad range of frequencies, from high-treble to low-bass. You can generally get a good idea of what type of subwoofer you need by looking at the spec sheet for your vehicle’s stereo system.

Audio Quality

Another important factor to consider is audio quality.

For most people, the best audio quality will come from a high-powered subwoofer with a sub-bass range of at least 100 Hz.

The higher the frequency range, the clearer and more detailed your music sounds.

However, many models will include sub-bass frequencies as low as 50 Hz or even 30 Hz, and there’s no real need for that level of bass. If you’re looking for clarity, you can get a subwoofer that’s more than capable of delivering.

On the other hand, if you enjoy listening to music at full volume, then you may want to opt for a subwoofer that has a lower frequency range.

Power

You’ll also have to consider how much power you need for your underseat subwoofer. Most vehicles come with an aftermarket installation, so they will have built-in amplifiers to power their stereo systems. But if you’re installing a new stereo system, you’ll need to know the amp power that it requires. You may be able to find this information on the packaging for your stereo system.

Budget & Needs

If you’re on a budget, then you’ll want to consider what size and power range will work best for you.

If you’re on a tight budget, it might be best to go with a smaller model that delivers a moderate amount of bass. This will be good enough to satisfy most needs.

You may also want to consider the size of your vehicle when you’re buying an underseat subwoofer.

A larger vehicle usually requires a larger subwoofer, which means a higher price tag.

However, if you plan on upgrading to a larger vehicle in the future, then it would be smart to get an underseat subwoofer that will fit in your current vehicle and won’t break the bank.

Once you know what you need and what you can afford, you can narrow down your search to find the best underseat subwoofers that meet your requirements.

FAQs

Is underseat subwoofer good?

Yes, underseat subwoofers are great. They can be used in any vehicle without the need for modification. They are generally easy to install and provide a deep bass output. In fact, they are even more powerful than regular car speakers, which makes them an excellent option for vehicles with limited space.

What size subwoofer is best for bass?

There are different types of subwoofers, each with their own specifications and features. But by our recommendation, the best type for a vehicle is a 12″ subwoofer. They’re relatively small and compact, with the power to deliver great sound and volume.

What makes a subwoofer hit harder?

A subwoofer hits harder when it has a higher volume output and greater bass response. These are also determined by its speaker size and quality. The bigger the size of the speakers, the more powerful they will be, and hence produce more bass. High-quality subwoofers are able to provide high-quality sound at lower volumes.

Conclusion

If you’re looking for the best underseat subwoofer, look no further than this list of the best ones on the market. You’ll find the best deals and reviews for underseat powered subwoofers so you can make an informed decision on which one is right for your vehicle.