7 Best SQ Subwoofer Reviews [Best Sounding Subs of 2023]

There is nothing like the feeling of bass shaking your car as you drive down the street. And if you want the ultimate bass power and performance, an SQ subwoofer will do the job!

Best SQ Subwoofer

SQ or sound quality is all about the accuracy of the bass. It’s not just about making your car shake – it’s about getting that low end just right with sound clarity and fidelity. 

Hence, what is the best SQ subwoofer?

This is a question that many bass enthusiasts and music lovers have asked themselves at one point or another. The answer, of course, depends on your personal preferences and what you’re looking for in a subwoofer. That said, some SQ subwoofers stand out from the rest, and it can be hard to figure out which is high-quality.

In this article, we’ll take a look at 7 SQ subwoofers on the market today. If you’re looking for an immersive audio experience with accurate lows and tight bass response, read on!





Orion HCCA122 12" 2 Ohms Series HCCA Subwoofer


Focal IBUS20 8” Bomba Underseat Amplified Subwoofer


Pioneer TS-WX1210A 12" Car Subwoofer


Our 7 Best SQ Subwoofer Picks:

1. Orion HCCA122 12″ Series HCCA Subwoofer

The Orion HCCA122 12″ dual 2 ohms voice coils HCCA subwoofer pumps out some serious sound and deep bass reproduction.

With its updated dual 2-ohm black voice coils, this subwoofer can be easily customized to fit any car audio system. It has a power handling of 2500 watts RMS and 10,000 watts peak, so it can handle a lot of power.

The Orion HCCA122 12″ subwoofer cone is made from durable polypropylene plastic, which will stand up to regular use without any problems. Its dual flat conex spiders with loop-stitched tinsel lead help to keep the cone in place, ensuring that your music sounds exactly how it should.

This subwoofer also features a rubber tri-radius symmetrical surround, which provides clear and distortion-free sound reproduction.

Thanks to its high-quality construction, it is sure to provide years of hassle-free use. Be informed that this subwoofer loves plenty of power, so you’ll need a powerful amplifier to run it.

The Orion HCCA122 12″ dual 2 ohm voice coils series HCCA subwoofer can be easily customized to fit your specific needs and preferences owing to its compatibility with a 2.244 cubic feet sealed box or a 3.079 cubic feet ported box.


  • This SQ subwoofer is loud and produces excellent bass.
  • It can handle up to 2500 W continuously without breaking.
  • Its sturdy construction ensures reliability and durability.
  • It can be easily customized to fit your specific needs and preferred enclosure.


  • The manufacturer offers little or no support after-sales.

2. Focal IBUS20 8” Bomba Amplified Subwoofer

 The Focal IBUS20 8” Bomba amplified subwoofer is for those looking to upgrade their car audio system without sacrificing any cargo space. It is an under-seat subwoofer that will give your car bass the oomph it needs.

This subwoofer delivers 75W RMS power handling, 150W maximum power handling, and 45Hz – 150 Hz frequency response that will have you feeling the beat.

It is powered by a small but powerful amplifier that provides plenty of power to deliver deep, rich lows, making it perfect for small cars and trucks. Installation is easy since it seamlessly integrates with your factory audio system in the trunk or under a seat.

However, its size makes it impossible to fit perfectly under the seat, making it visible to thieves.

 The Focal IBUS20 8” Bomba amplified subwoofer features a 0-180° phase selector to optimize its integration with your car audio system.

This allows you to find the perfect settings for your listening environment, regardless of its shape or size. It also includes a 50 to 150Hz low-pass filter for fine-tuning the bass response in your vehicle.


  • This is an amplifier subwoofer, so you don’t need an amplifier.
  • It fits directly under your car seat.
  • It features a 50 to 150Hz low-pass filter and 0-180° phase selector.
  • The bass is tight and punchy, with no distortion even at high volumes.


  • It is visible to thieves since you can’t hide it fully under the car seat.

3. Pioneer TS-WX1210A 12″ Sealed enclosure active subwoofer with built-in amplifier

If you buy the Pioneer TS-WX1210A 12” subwoofer, you’ll get a subwoofer, an amplifier, and a sealed enclosure, all in one unit.

The subwoofer has a frequency response of 20Hz to 125Hz, 350 watts RMS power handling, 1300W maximum power, and a 114 dB sensitivity. Its built-in low distortion 300-watt Class D amplifier means that you won’t need to purchase an external amplifier to use this subwoofer to the best of its ability. Pioneer used a metal plate to protect the amplifier, which ensures its durability. 

The sound quality of the Pioneer TS-WX1210A subwoofer is top-notch. Its bass reproduction is punchy and goes fairly low for a 12″ subwoofer. The midbass is also well balanced, with no noticeable distortion at high volumes, making it sound great when playing music or movies.

Additionally, it features a variable low pass filter, phase control, and bass remote control knob (0 to +12 dB, 40Hz to 100Hz). These features allow you to fine-tune the sound output to match your needs.

Pioneer built the TS-WX1210A subwoofer with very sturdy materials to make it reliable and durable. It features a Polypropylene cone, a stamped metal basket, and a rolled Urethane surround.

At the front is a grille made of metal mesh to protect the subwoofer from accidents. The input connections are made of solid brass and are gold-plated for better conductivity. However, when the subwoofer is powered for a long period, it often blows up.

This subwoofer enclosure has a trapezoid shape (15ft tall, 22ft wide, and 11.5ft thick) to increase installation flexibility. You can mount it in the cabin or trunk space with the subwoofer facing the rear, front, or upwards. Pioneer cushioned the enclosure to prevent slip and scratches.


  • This 3-1 subwoofer bass is tight & punchy.
  • Its trapezoid-shaped enclosure can be mounted in the cabin or trunk space with the subwoofer facing the rear, front, or upwards.
  • It comes with a low distortion 300-watt Class D amplifier.
  • This subwoofer features a variable low pass filter, phase control, and bass remote control knob.


  • This subwoofer won’t last long if you run it continuously for a long period.

4. Infinity Kappa 800W 8″ 800 Watt Car Audio Subwoofer

The Infinity Kappa 800W subwoofer is a great choice for anyone looking for an affordable, yet powerful subwoofer. It’s perfect for those who want to add some extra bass to their music without breaking the bank.

This subwoofer can handle up to 400 watts of RMS power and a maximum power of 800 watts. Plus, it has a frequency response of 34Hz – 200Hz and a sensitivity of 87dB so you can enjoy a loud, crisp sound.

Thanks to its SSI (Selectable Smart Impedance) function, you can choose between 2 and 4 ohms impedances.

The Infinity Kappa subwoofer is made with a cast aluminum frame and a glass-fiber cone that eliminates distortion so that your music comes through loud and clear.

Its Santoprene surround and Spider Plateau vent provide more linear excursion without distortion. It will fit into the pre-cut 8” hole in your car. However, mount the subwoofer in a sealed box to get the most from it. 


  • This subwoofer is affordable and has great value for money.
  • It has supreme audio quality.
  • It fits into a pre-cut 8” hole.
  • It features SSI (Selectable Smart Impedance) to choose between 2ohms or 4 ohms.


  • None we could find.

5. Rockford Fosgate P300-12 Punch Powered Loaded 12-Inch Subwoofer

If you’re looking for a powerful bass sound that will make your car-audio system come to life, you need to check out the Rockford Fosgate P300-12 punch-powered loaded 12-inch subwoofer.

This subwoofer is designed to deliver incredibly rich and deep tones, making it the perfect choice for any audiophile or bass lover. It features an impressive 300 watts of RMS power handling and can handle up to 1200 watts of peak power.

The P300-12 subwoofer comes with a built-in 300W amplifier, both packaged in a sealed (15” H x 19.8” W x 1.11” D ) enclosure, making it easy to set up and use right out of the box.

Thanks to its advanced closed-loop design, it will deliver powerful bass with minimal distortion. This design also ensures excellent performance between these components so they can work together in harmony! However, the amplifier is flawed and susceptible to blowing up when overpowered.

The Rockford Fosgate P300-12 subwoofer also features separate low level and speaker level inputs for compatibility with a wide range of aftermarket and factory stereos. It comes with a remote bass level control to easily adjust the bass level to your liking.

Plus, its adjustable 12db/Octave low pass crossover lets you customize the subwoofer sound to match any car audio system.


  • You’ll get a woofer, amplifier, and enclosure.
  • The amount of bass this 3-1 subwoofer produces is amazing.
  • It has adjustable features to help you tailor its sound output to your preference.
  • It works well with both factory and aftermarket head units.


  • The built-in amplifier blows up easily.

6. Skar Audio VFX-12 D2 12″ Dual 2 Ohm Competition Car Subwoofer

With years of experience in the industry, Skar Audio produces some of the best equipment on the market. One of their masterpieces is this VFX-12 D2 12″ dual 2-ohm competition car subwoofer. Its competition grade 300 oz ferrite motor structure, and impressive SPL output (87.1 dB), ensure good sound quality and performance.

The VFX-12 D2 subwoofer features a 3″ high-temperature copper voice coil, handling up to 1,500 watts RMS of power and 3000 watts maximum power. It is also capable of hitting frequencies ranging from 22 – 250 Hz.

Furthermore, the VFX-12 D24 subwoofer features a black powder-coated stamped steel basket, which not only looks great but also provides durability. It comes with a premium-grade roll foam surround and a single-layer spider design for increased cone excursion and overall performance.

Thanks to its advanced airflow cooling system, the VFX-12 D22 can handle prolonged periods of use without issue. Kindly install it in a ported enclosure to get the most out of it.


  • This subwoofer pumps out serious bass.
  • Although quite pricey, it offers excellent value for money.
  • It features an advanced airflow cooling system for prolonged use without overheating.
  • It works well in a ported enclosure.


  • This subwoofer may not last for long due to unknown reasons.

7. JL Audio 10W6v3-D4 10″ 600W Dual 4-Ohm Car Subwoofer

The JL Audio 10W6v3-D4 subwoofer is a high-quality product that offers great sound and performance. This subwoofer is designed to deliver low frequencies with power and precision, making it the perfect choice for music lovers and audio enthusiasts.

It has a 4 ohms impedance, offering 600W RMS power handling and 0.74” one-way lengthy linear excursion capability, making it produce powerful bass with precise accuracy, 

This subwoofer shares numerous technologies with the flagship W7AE subwoofers, resulting in significant improvements in motor linearity. It features a sturdy cast aluminum frame and extended pole piece that provide superior thermal management.

JL Audio equipped it with dual 4-ohm high-temperature voice coils and a suspension system to ensure accurate sound reproduction even under extreme conditions. Plus, you can use the subwoofer as a 2 ohms or 8 ohms driver.

The JL Audio 10W6v3-D4 subwoofer also includes a unique spider venting design that helps keep the subwoofer cool during extended use. Pair it with an amplifier having power in the 200W – 600W range to get incredibly deep and powerful bass that will make your music sound amazing.

Moreso, JL Audio optimizes it to operate in either a sealed enclosure with 0.55 cubic feet of air space or a 0.75 cubic feet ported enclosure.


  • This SQ subwoofer delivers powerful, accurate bass with minimal distortion.
  • JL Audio designed it to work well in sealed or ported enclosures.
  • It is made from sturdy materials, so it is durable.
  • You can use the subwoofer as a 2 ohms or 8 ohms driver.


  • None we could find.

Final Thoughts

Which of the SQ subwoofers have you decided to purchase? We’ve highlighted some excellent options for you, but remember that each person’s needs are different.

We covered a range of different types and sizes so that you can find the perfect one for your needs. Each of these subs will deliver excellent sound quality, whether you’re listening to music, watching movies, or gaming.

To conclude, it is paramount to select a subwoofer that can handle the power and frequency range required for your listening environment.

Thanks for reading our review, and we hope you found it helpful in making your decision. Select from our list and make a purchase – you won’t regret it.

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