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Home » Best Under Seat Car Subwoofer 2022

Best Under Seat Car Subwoofer 2023

December 14, 2022 by Editorial Team

The sound of a car stereo can make all the difference when it comes to enjoying your favorite tunes. But even if you have a quality sound system installed, you might be missing out on the full experience if you’re not also rocking a subwoofer under your seat or in the trunk.

To help you find the best under seat car subwoofer for your sound system, we’ve rounded up the top options from brands like Sony, Alpine, and JL Audio.

Read on for our list of best under seat car subwoofer.

# Preview Product Price
1 Recoil SL1708 240 Watt 8 Recoil SL1708 240 Watt 8″ Under-Seat Slim Amplified Car Subwoofer with 99.99% Oxygen Free Copper Installation Wiring Kits $94.99 Buy on Amazon
2 Rockville SS8P 400w 8 Rockville SS8P 400w 8″ Slim Under-Seat Active Powered Car/Truck Subwoofer Sub $99.95 Buy on Amazon
3 Rockville USS8 8 Rockville USS8 8″ 600w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub, Black $119.95 Buy on Amazon
4 Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer - 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer – 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures $141.99 Buy on Amazon
5 Rockville RW8CA 8 Rockville RW8CA 8″ 600 Watt Low Profile Under-Seat Active Powered Car Subwoofer $131.40 Buy on Amazon
6 Rockville RW10CA 10 Rockville RW10CA 10″ 800 Watt Under-Seat Slim Amplified Car Subwoofer +Wire Kit $159.95 Buy on Amazon
7 JBL BassPro SL 8-inch 125W RMS Powered Under-Seat Compact Subwoofer Enclosure System (250 watts RMS: 125 watts) JBL BassPro SL 8-inch 125W RMS Powered Under-Seat Compact Subwoofer Enclosure System (250 watts RMS: 125 watts) $229.95 Buy on Amazon
8 10 Inch 600W Car Under-Seat Sub Woofer Active Powered Amplifier Bass Enclosed 10 Inch 600W Car Under-Seat Sub Woofer Active Powered Amplifier Bass Enclosed $99.98 Buy on Amazon
9 Blaupunkt GTHS131 GTHS131 Super-Flat 200-Watt-Max Active Subwoofer Blaupunkt GTHS131 GTHS131 Super-Flat 200-Watt-Max Active Subwoofer $149.00 Buy on Amazon
10 JBL Basspro SL2 - Powered under seat subwoofer system JBL Basspro SL2 – Powered under seat subwoofer system Price not available Buy on Amazon

Our Editor’s Best Under Seat Car Subwoofer Reviews


Recoil SL1708 240 Watt 8″ Under-Seat Slim Amplified Car Subwoofer with 99.99% Oxygen Free Copper Installation Wiring Kits

 Recoil SL1708 240 Watt 8

Key Features:

  • This car subwoofer is designed to fit under most vehicle seats. It is an 8″ (210mm) subwoofer with a small unit design.

  • This is a car subwoofer that is designed to be installed under a seat. It has a built-in amplifier and does not require an external amplifier.

  • This under seat car subwoofer is made from die-cast aluminum for durability and features a high quality material design and craftsmanship. It supports RCA (low level) OR speaker(high level) signal input from audio source.

  • The shopper is looking at an under seat car subwoofer that has an adjustable GAIN control. This control allows the user to match the subwoofer’s output level to the rest of the speakers in the car, so that all the speakers work together to create the best sound possible.

  • This car subwoofer is easy to use, with control adjustments located on the side of the unit. It also includes a remote bass volume control knob.

$94.99 Buy on Amazon


Rockville SS8P 400w 8″ Slim Under-Seat Active Powered Car/Truck Subwoofer Sub

 Rockville SS8P 400w 8

Key Features:

  • This is a subwoofer that can be installed under a car seat. It is powered and active, meaning that it does not require an external amplifier. It has a slim design, making it easy to install in tight spaces. It is rated at 400 watts of power.

  • The under seat car subwoofer is made out of cast aluminum which stays cool at all times. The subwoofer has a peak power handling of 400 watts.

  • This car subwoofer has a power handling of 100 watts and comes with heavy duty mounting feet. It has a PWM MOSFET power supply and low level RCA input. It also has high level inputs with auto turn-on technology. Additionally, it has an adjustable input sensitivity and soft delayed remote turn-on. Finally, it has thermal protection, short protection, and overload protection circuits. There is also a green power/red protect LED. The phase switch is 0° or 180°.

  • This under seat car subwoofer features a low pass filter of 50Hz to 150Hz, a bass boost of 0 to 12dB @ 45Hz, and a built in subsonic filter @ 20Hz. THD is < 0.4%. Subwoofer level remote control is also included. Fuse rating is single 15A.

  • This is a small, under-seat subwoofer that can handle 400 watts of peak power and 100 watts of continuous power. It has a frequency response of 20-150 Hz and a sensitivity of 90 dB. It can be connected either via low-level RCA inputs or high-level inputs.

$99.95 Buy on Amazon


Rockville USS8 8″ 600w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub, Black

 Rockville USS8 8

Key Features:

  • The Rockville USS8 8″ 600w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub is a powerful subwoofer that can handle up to 600 watts of power. It has a PWM MOSFET power supply and low level RCA input for easy connection to your car stereo. The subwoofer has a 3 ohm impedance and 8″ speaker size.

  • This under seat car subwoofer features high level inputs with auto turn-on technology, adjustable input sensitivity, soft delayed remote turn-on, thermal protection circuit, short protection circuit, and green power/red protect LED.

  • This under seat car subwoofer has a phase switch for 0 or 180 degrees, a low pass filter of 50-150 Hz, a bass boost of 0-12 dB at 45 Hz, and a subsonic filter of 20-50 Hz. It also has a THD of less than 0.15% and a subwoofer level remote control. The fuse rating is single 20A.

  • This under seat car subwoofer has a maximum power of 150 watts and an impedance of 3 ohms. It is 13.6 x 9.9 x 2.9 inches in size and has a frequency response of 15Hz – 125Hz.

  • The under seat car subwoofer has a signal to noise ratio of more than 82 decibels and a sensitivity of 90 decibels at 1 watt per 1 meter. The input sensitivity for an RCA level is 195 millivolts and the input sensitivity for a HIGH level is 5.6 volts.

$119.95 Buy on Amazon


Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer – 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures

 Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer - 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures

Key Features:

  • This under seat car subwoofer has a MOSFET power supply for improved switching speeds, better performance, and lower thermal impedance.

  • This product is a car subwoofer that is designed to be installed under a seat. It has a variable low-pass filter that can be adjusted to remove high frequencies. This will allow the subwoofer to produce deep, rich bass tones.

  • This under seat car subwoofer is for connecting to a factory radio or an aftermarket radio that does not have low-level (RCA) inputs. It has high-level inputs, which are commonly referred to as speaker-level inputs.

  • This under seat car subwoofer has low-level inputs that use RCA interconnect cables to link the subwoofer with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.

  • This is a car subwoofer that can be installed under the seat. It has a variable bass boost feature that allows the user to adjust the low bass to their liking.

  • This is a subwoofer that is designed to be installed under a car seat. It is 15.5 inches by 11 inches by 3 inches in size. The subwoofer has an amplifier built-in, making it a good choice for cars where space is limited. It weighs 13 pounds.

  • This under seat car subwoofer is warrantied for three years by Sound Storm if purchased through Amazon.com. The company strongly recommends professional installation of the product.

$141.99 Buy on Amazon


Rockville RW8CA 8″ 600 Watt Low Profile Under-Seat Active Powered Car Subwoofer

 Rockville RW8CA 8

Key Features:

  • This is a Rockville RW8CA 600 Watt 8″ Active Sealed Slim Car Subwoofer. It is a subwoofer that is designed to be installed under a car seat. It is an active subwoofer, meaning that it has its own built-in amplifier. It is a sealed subwoofer, meaning that it is not ported. It is a slim subwoofer, meaning that it is not as deep as a standard subwoofer.

  • This under seat car subwoofer has 600 watts of peak power and 150 watts of RMS power. It has a PWM MOSFET power supply.

  • The under seat car subwoofer has a low level RCA input and high level inputs with auto turn-on technology. This allows you to connect the subwoofer to your car’s stereo system without having to worry about turning it on and off manually.

  • This car subwoofer has adjustable input sensitivity, meaning that you can control how loud or soft the subwoofer plays. It also has a soft delayed remote turn-on, meaning that the subwoofer will slowly turn on when you start your car, instead of turning on immediately.

  • This is a under seat car subwoofer that is thermal protected and short protected.

  • This subwoofer has an overload protection circuit and a phase switch that can be set to 0° or 180°. The low pass filter is set to 50Hz – 150Hz.

  • This car subwoofer is designed to fit under a seat, and includes a bass boost and remote control for the subwoofer level. It also has a built-in subsonic filter.

  • This under seat car subwoofer has a power output of 150 watts RMS monoblock at 2 ohms and 1% THD+N. It has a signal to noise ratio of 95 dB and a frequency response of 20Hz – 150Hz. Its sensitivity is 100dB @ 1w / 1m.

  • The subwoofer is a 12.4x11x2.7 inch car audio speaker that can handle 600 watts of power at 2 ohms. It is designed to be installed under a car seat.

  • This is a car subwoofer that is designed to be installed under a seat. It comes with a user manual for installation and use.

$131.40 Buy on Amazon


Rockville RW10CA 10″ 800 Watt Under-Seat Slim Amplified Car Subwoofer +Wire Kit

 Rockville RW10CA 10

Key Features:

  • This car subwoofer is designed to be slim and fit under a car seat. It has 800 watts of peak power and 200 watts of RMS power. It also has a PWM MOSFET power supply.

  • The under seat car subwoofer has low level RCA inputs and high level inputs with auto turn-on technology. It also has adjustable input sensitivity.

  • This car subwoofer has a soft delayed remote turn-on, thermal protection circuit, short protection circuit, and overload protection circuit.

  • This under seat car subwoofer has a phase switch that can be set to 0° or 180°, a low pass filter that can be set to 50Hz – 150Hz, and a bass boost that can be set to 0 – 18dB @ 45Hz.

  • The under seat car subwoofer has a remote control for the level of the subwoofer, as well as a built in subsonic filter. This allows for a deeper, richer sound when playing music in your car.

$159.95 Buy on Amazon


JBL BassPro SL 8-inch 125W RMS Powered Under-Seat Compact Subwoofer Enclosure System (250 watts RMS: 125 watts)

 JBL BassPro SL 8-inch 125W RMS Powered Under-Seat Compact Subwoofer Enclosure System (250 watts RMS: 125 watts)

Key Features:

  • This is a compact subwoofer that can be placed under a car seat. It is 8 inches in size and is powered by JBL.

  • This is a car subwoofer that can be placed under a seat. It has a peak power output of 250 watts and an RMS power output of 125 watts.

  • This car subwoofer has an efficient Class D amplifier, which makes it ideal for use in a car. It is designed to fit under a seat, and it has a durable construction that can withstand heavy use.

  • This under seat car subwoofer has a soft start turn-on and speaker-level inputs with Audio Sense Auto-on. This means that the subwoofer will automatically turn on when it senses audio signals from the speakers, making it easy to use and ensuring that you always have great sound quality.

  • This under seat car subwoofer has an optional wired bass remote controller. This allows the shopper to have more control over the sound of the subwoofer, and they can adjust the bass levels to suit their taste.

$229.95 Buy on Amazon


10 Inch 600W Car Under-Seat Sub Woofer Active Powered Amplifier Bass Enclosed

 10 Inch 600W Car Under-Seat Sub Woofer Active Powered Amplifier Bass Enclosed

Key Features:

  • This car subwoofer is easy to use and easy to debug. It is fully functional and provides great sound quality. It is easy to install and fits under most seats.

  • This is a 68 mm slim fuselage car subwoofer that is installed under the seat for a better effect.

  • This is a 10 inch woofer speaker that is designed to be placed under a car seat. It is a subwoofer that will provide additional bass and sound quality to a car’s audio system.

  • This car subwoofer has a design that is resistant to high temperatures, making it ideal for use in a car. It also has a powerful bass sound that will add depth and richness to your music.

  • This is a car subwoofer that is designed to be installed under a seat. It is made of black painted stainless steel mesh, which is resistant to rust and deformation.

$99.98 Buy on Amazon


Blaupunkt GTHS131 GTHS131 Super-Flat 200-Watt-Max Active Subwoofer

 Blaupunkt GTHS131 GTHS131 Super-Flat 200-Watt-Max Active Subwoofer

Key Features:

  • This under seat car subwoofer has a maximum power output of 200 watts and a RMS power output of 120 watts. It is designed to provide great sound quality and bass enhancement to your car audio system.

  • This is a subwoofer designed to be installed under a car seat to add extra bass to a car audio system.

  • This car subwoofer is designed to be installed under a car seat, and includes a built-in amplifier. This eliminates the need to purchase a separate amplifier, and saves space. It is also easier to install.

  • This subwoofer is designed to reproduce low frequency sounds, typically below 150 Hz. The frequency response is the range of frequencies the subwoofer is able to reproduce. In this case, the subwoofer can reproduce frequencies between 50 Hz and 150 Hz.

  • This is an 8-inch under seat car subwoofer that is preinstalled.

$149.00 Buy on Amazon


JBL Basspro SL2 – Powered under seat subwoofer system

 JBL Basspro SL2 - Powered under seat subwoofer system

Key Features:

  • This car subwoofer is a compact, powerful system that can boost the bass by up to 9dB. It’s perfect for anyone who wants to improve the sound quality of their car stereo.

  • This under seat car subwoofer is 13-9/16″ long, 9-7/8″ wide, and 2-13/16″ tall.

  • This under seat car subwoofer has a frequency response of 35Hz – 120Hz. This means that it can reproduce frequencies in this range.

  • The 8″ Powered Subwoofer is a great way to improve the sound quality in your car. It fits under your seat and has its own built-in amplifier, so you don’t need to worry about connecting it to your car stereo. Just sit back and enjoy the improved sound quality.

  • This car audio subwoofer is designed to fit under your seat, providing powerful bass without taking up a lot of space.

Price not available Buy on Amazon


Best Under Seat Car Subwoofer Buying Guide

Before choosing the best under seat car subwoofer you should consider following options:

1. Size and Space Considerations: Don’t let the small size of an under seat sub fool you. They are very powerful, and the small size makes them ideal for installation in almost any vehicle.

2. Seating Position: The ideal location for mounting an under-seat subwoofer is underneath the front passenger’s seat. However, if your front passenger is short, you might not be able to fit a subwoofer under their seat.

In this case, you have two options. You can place the subwoofer under the driver’s seat, or you can choose a powered subwoofer that has a built-in amplifier and can be installed in any location.

3. Space for Wiring: You will need to make sure you have enough room to run the wiring from the amp to the subwoofer and from the subwoofer to the door speakers.

4. Amp Location: You will need to make sure that you have room to mount the amp.

You can either mount the amp in the trunk, which will allow you to hide the wires and make it look cleaner, or you can mount it under the driver’s seat and run the wires along the floor of the car.

5. Sound Quality: You obviously want the subwoofer to produce good bass, but you also want to make sure that the sub doesn’t produce a lot of distortion.

6. Price: One of the advantages of choosing an under-seat sub is that they are typically much cheaper than other types of subs.


Under Seat Car Subwoofer FAQs

1. What are the best under seat car subwoofers on the market?

There are a few different brands that make good under seat car subwoofers, but some of the best ones are made by Kicker, Alpine, and JL Audio.

2. What are the differences between under seat car subwoofers?

There are several differences between under seat car subwoofers. First, under seat subwoofers are designed to fit underneath a car seat, so they are usually smaller and more compact than other types of subwoofers. Second, under seat subwoofers typically have a lower frequency response than other types of subwoofers, so they may not be able to produce as much bass. Finally, under seat subwoofers typically have a lower power rating than other types of subwoofers, so they may not be able to produce as much volume.

3. How do under seat car subwoofers work?

Under seat car subwoofers are designed to fit underneath the front or back seats of a vehicle. They typically come with a mounting kit that includes brackets and screws to secure the subwoofer in place. The subwoofer’s woofer cone is typically facing downwards, towards the floor of the vehicle, in order to produce the best bass response.

4. What are the benefits of using an under seat car subwoofer?

Some benefits of using an under seat car subwoofer are that it can save space in your car, it can provide better sound quality, and it can be easier to install.

5. How do I install an under seat car subwoofer?

Installing an under seat car subwoofer is a relatively easy process. Most subwoofers come with instructions on how to install them. Generally, you will need to connect the subwoofer to the car’s stereo system and then secure it in place under the seat.


Conclusion

There are many great under seat car subwoofer on the market. Our list of the best under seat car subwoofer will help you save time researching and choosing the best one for you.

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