Best 8 Inch Subwoofer Car Audio: Top Brand Reviews 2023

Best 8 Inch Subwoofer Car Audio: Top Brand Reviews 2023
  • Anthony

There are a lot of great 8 inch subwoofers on the market, but finding the best 8 inch subwoofer car audio can be tricky. There are a few things to consider when choosing an 8 inch subwoofer, such as power handling, frequency response, and sensitivity.

You’ll also want to make sure that the subwoofer you choose will fit in your car. With so many options available, it’s important to do your research to find the best 8 inch competition subwoofer system.

Top Best 8 Inch Subwoofer Car Audio

Top Best 8 Inch Subwoofer Car Audio

1. Pyle Car Subwoofer Audio Speaker

The Pyle Car Subwoofer audio speaker has a power output of 400 watts RMS and 800 Watts peak. The speaker has a sensitivity level of 89 decibels, a dual 4-ohm resistance, and a 1.5-inch four-layer voice coil that resists corrosion to ensure a longer life span. For durability, the surround is coated with foam. The 3.7-inch mounting depth can accommodate most cars, boats, and RVs.

If you have limited space and are on a tight budget, this subwoofer will work well. It won’t blow your roof off, but it will sound great with the correct enclosure. The dual voice coil allows you to reach 2 ohms with a 2-ohm amplifier.

The 8-inch subwoofer is affordable and produces good bass notes. However, it can’t take heavy punches. It doesn’t do well at high volumes. You will also hear distortion if you increase the volume.

2. BOSS Audio Systems CXX8 8 Inch Car Subwoofer

BOSS Audio Systems CXX8 8-Inch Car Subwoofer is a fantastic subwoofer. It’s solid and powerful yet affordable. The polypropylene cone is durable and resistant. The rubber surround is tough enough to withstand severe punishments without getting too damaged.

Stamped baskets have excellent corrosion resistance, high thermal conductivity, and electrical conductivity. They can also absorb and transfer energy to produce a cleaner sound. The subwoofer has a 4-ohm single-voice coil that can produce 600 watts max power. This is not a great price, but it is still an excellent deal.

The voice coil is designed to withstand high temperatures. It also has a strong structure that will withstand extreme heat. This allows for lower weights and more extended payment periods. Although plug and play would be ideal, wiring is easy.


3. Planet Audio AC8D 8″ Car Subwoofer

Planet Audio’s AC8D subwoofers have a 2,400-watt rating. The cones are made of poly injection material, and the trim rings can be customized. The cones also feature high-performance dual voice coils with a 4-ohm resistance, a sensitivity to 84 dB, and a resonance frequency of 35 Hz.

These speakers are great and of good value. These speakers are great for those who want to get mid-bass on a tight budget. They also come with a 1-year manufacturer’s warranty.

The connector plates on these speakers are weak. If you aren’t careful, the connector plate could break during installation. The inner voice coils may also fail if they are too strong.

For the amazing sound, you can either enclose the sub in a ported and sealed enclosure. You can wire the unit in three different ways with the 2 sets of input terminals included with this unit: parallel, independent, or series.

4. JBL Stage 810

Best 8 inch subwoofer

Do you have a passion for getting the lows that kick you up and shake you up? JBL 8 inch subs might be the right choice for you. They can be used in a sealed enclosure or ported enclosure and will produce the clean, deep bass you want.

JBL has been around for many decades and has provided a great product at an affordable price every year. JBL subs are among the most cost-effective subs available, considering their specifications. But don’t let the low price fool your eyes.

This sub is still a great product! This sub has an RMS power handling rating (200 RMS watts) and 4-ohm resistance, as well as an 88 dB sensitivity. It will revitalize your car sound system and bring you the music that you are less likely to hear without a sub.

This sub also has a smaller profile, making it easier to fit in tight spaces (smaller enclosures can help you save space).

This sub also features a polypropylene cone-woofer that has a large rubber surround. It provides excellent performance and freedom of movement without compromising control. On the other hand, an integrated vent allows for rapid heat dissipation, which will keep your subcool and improve power handling capabilities.

5. Skar Audio SDR-8 D4 Car Subwoofer

The Skar Audio SDR-8 D4 Car Subwoofer has a peak power output of 700 watts and an RMS power output of 350 watts. It is made from high-quality pressed paper cones and has a high-roll foam surround. The package also contains a high-temperature copper voice coil measuring 2 inches.

The sub is loud and clear. It has the same power as most subwoofers of 10 inches and some 12-inch models. It can hit very low and hard. The lower notes of the bass are just as loud as the high ones. The bass is smooth and easy to install in a tube. It’s a heavy subwoofer that feels strong and is an excellent value. This subwoofer is perfect for those who want high-end bass and low-end sound quality but don’t need it to take up too much space in their trunk.

The RMS and peak power might be slightly lower than advertised. It may also not offer enough trunk-shaking force for some people. The surround can also split or crack over time and may need fiberfill to provide a better sound.

6. Kicker 44CWCD84 CompC 8 Inch Car Audio Subwoofer

The Kicker 44CWCD84 CompC 8-Inch Audio Subwoofer has a clean, reliable sound that produces the powerful bass tones you desire. The sub produces 400 watts peak power and 200 WMS power. The sub has a 4-ohm DVC for sound flexibility and wiring and a stacked magnetic structure for power control.

This 8in subwoofer transmits sound without vibration. The backing plate and pole pieces act as one unit to provide excellent thermal management. This sub should be installed in a sealed or ported enclosure that has a minimum rating of 200-watts. Use sealed boxes between 0.5 and1.2 cubic feet or vented boxes from 0.66 to 1.2 cubic feet for the best sound.

This sub is not plugged and played and requires some hard wiring. Sometimes, the sub will not sit flush with the trunk. This creates an awkward bump.


7. Rockville W8K9D4 8″ Inch Car Audio Subwoofer

The Rockville W8K9D4 8-Inch Audio Subwoofer will give your car a significant upgrade. This sub has 1,000 watts of RMS power handling and 2,000 peak power. You’ll feel the bass in your core. The sub has dual coils with a 4-ohm capacitance and a frequency range of 48-800Hz. It is one of our most durable coils and can withstand temperatures up to 200° Celsius.

The sub has a lightweight, cast aluminum basket and a black sanded finishing that enhances its efficiency. The sub’s ultra-thick and thicker cones and thicker foam provide booming sound quality with minimal distortion.

The dust caps are not installed correctly due to concerns about the quality of adhesive.

8. Skar Audio VVX-8v3 D2 8″ Car Subwoofer

It measures 9.2 x 9.2 inches x 8 inches. But don’t judge it solely on its size. Its components all work together to produce a sound that is far beyond its small dimensions.

It contains a competition-grade paper cone, an advanced cooling system, and a custom-toled basket. It is finished with a triple stack ferrite motor and a chrome backplate.

You can choose which type of enclosure to use. This is a great advantage.

It can be paired with the best 8 subwoofer for small enclosure. Place it in the trunk, backseat, or cargo bed.

This Skar Audio model combines a range of performance-oriented features and allows for the reproduction of low-end tones with confidence.

Its dual 2-ohm voice coils allow it to channel as much power from its 400-watt RMS. However, its peak power goes up to 800 W. It packs that power so it’s not surprising that it produces loud and deep bass. It will blow you away.

Gleichzeitig, however, Overheating risk Or blowing the voice coil. Minimize You can also crank up the volume to enjoy your music worry-free.

9. Rockford Fosgate P3SD2-8 8″ Car Subwoofer

Best 8 inch subwoofer for the money

The Rockford Fosgate 8-inch DVC 2-ohm Subwoofer P3SD2-8 has a peak power output of 300 watts and an RMS of 150. This speaker is a replacement subwoofer that is stylish and high-quality. This model has anodized aluminum cones, which produce bass that you can feel instead of a factory sub.

The Rockford Fosgate P3SD2-8 subwoofer – the best 8 subwoofer driver is a shallow-mount unit that measures 9.8×9.8×5.3 inches. It is compact and can fit into either sealed or ported enclosures. This ensures punchy bass, even at a low depth.

The sub can handle continuous power demands. Voice coils can dissipate heat effectively, while stitched tinsel leads provide more excellent reliability and reduce the chance of fatigue and shorting.

It is crucial to allow the sub to adjust to its new environment before performing at its the best 8 inch subwoofers for cars. If you are not impressed by the sound quality initially, you can give it time to improve.


10. Sundown Audio SA V3 8 inch subwoofer

Sundown Audio SA V3 packs plenty of power into an 8″ sub. This makes it an excellent addition to any system, especially in cars with limited space.

The motor and 2.5-inch black anodized aluminum cone are made of high-quality components. This subwoofer is built with quality engineering.

Sundown Audio’s SA V3 features a sturdy double-layer Nomex spider and a competition-grade paper cone. It also has a durable foam surround.

This setup can handle more than 33mm of x/mech and 19mm one-way Klippel-verified excursion. For a punishing and intense bass, this setup is ideal.

Easy setup is possible with fully tied-on XL Tinsel Leads and spring-loaded Terminals

Sundown Audio spent many years perfecting the design of its SA series subwoofers. The result is the V3. Many 8-inch subwoofers cannot deliver the same power as the SA V3.

This sub-added durability is due to its handcrafted construction. It will remain part of your audio system for many years.

11. JBL BassPro SL Subwoofer Enclosure System

The JBL BassPro SL Subwoofer enclosure system is a convenient option for purchasing a subwoofer already in an enclosure. The subwoofer’s compact enclosure is made of ABS plastic and can be placed under most car seats. The maximum power rating is 250 watts, while the RMS power is 125 watts.

The amplifier is equipped with a Class D amplifier, eliminating the need to cool the system or ventilate it. The amplifier has a bass boost control and an adjustable crossover frequency. The speaker has a soft start so that it doesn’t wake you up when it turns on. It also includes an Audio Sense Auto-On, which turns on the subwoofer whenever an audio signal is detected.

It’s not great for bringing out low frequencies, but it can bring out some of the more punchy and deep ones. The speaker can sound distorted if you play audio at high volumes.

12. Pioneer Alphasonik AS8DF 8 inch Subwoofer

Pioneer is known for its powerful sound output. This statement is echoed by the Alphasonik, which proudly holds the top spot with its enhanced quality bass response and high-quality fiberboard construction. This shallow mount subwoofer gives you powerful low frequencies and doesn’t take up much space.

High-quality sound. The Alphasonik AS8DF produces high-quality sound with incredible precision, just like the Pioneer. You can enjoy your favorite songs while behind the wheel thanks to the sub’s exceptional sound production.

Easier, stress-free installation HTML4_ HTML5. The push terminals in this sub are space-efficient. They are not bent but remain straight to fit horizontal and vertical terminals. This saves space and makes installation much easier. It also reduces stress on wires.

Creates large volumes continuously for hours. The Alphasonik has a dual-spider structure that stabilizes the large cone and supports its linear movement, so it can consistently produce loud sounds.

Designed for tight spaces and open-air environments: At only 5.5 inches deep Pioneer Alphasonik takes up very little of your vehicle’s space. Its space-saving qualities make it ideal for use in standard, extended, and crew cab pickups.

Pioneer Alphasonik As8DF appears to meet all requirements for a sub-shaft sub that is suitable for modern car designs. The design is stunning, but the best thing about it is its efficient and accurate bass production.

13. JL Audio W1v3

Best 8 inch subwoofer

The JL Audio 8 inch subwoofers are a great choice if the quality is your primary concern.

Although it may not be as powerful as other models, it shines in the most important area – sound quality.

The dimensions of the subwoofer are 6 x 9×9 x 9 inches. It’s made for small enclosures.

It is designed with an injection-molded mica-filled polypropylene cone and a rubber surround. It’s finished with an aluminum dust cap and removable mounting flange trim rings.

It also shares many features with JL Audio’s top subwoofers. The three I was most excited about was the method of Floating Cone Attachment The Elevated Frame Cooling. Patented VRC Advanced audio processing system.

It is not mind-blowing but the continuous power of 150W and peak power ratings of 300W are sufficient to get the job done.

The frequency response range for this JL Audio model is 25 to 250 Hz. This model covers the basic range of human hearing to an acceptable extent and can make your car sound system significantly better.

The biggest problem is its low sensitivity rating of 84.8 dB. It can still kick hard, but it will require more power.

The following are some examples of how to kick hard. Low-end reproduction This is more than just accurate. The bass is crisp, well-rounded, and avoids distortions.

14. CT Sounds Meso 8 inch subwoofer

It is rare to find good, rock-solid bass at an affordable price. This sub is extremely powerful in comparison to other subs. It can run at 800 watts continuously and 1600 watts maximum handling.

This is the sound volume that will blow you away: You can expect powerful kicks from a sub-rated 1600w Max power. This sub delivers more than you might expect. The sub has incredible sound volume, which will drive away any boredom from your car and make it a complete pleasure.

Flexibility at its best: This sub is extremely versatile in that it can be used with many vehicle stereos and types due to the 2.5 inch (diameter), voice coil. You will enjoy better sound quality regardless of what vehicle you have or what car’s audio system you have.

This is the most powerful magnet: The CT Sounds Meso 8 inch sub uses the highest quality magnet for high-quality sound. This magnet ensures that the sub produces impressive sound and can be used for continuous enjoyment.

The sub has the ability to handle high-power inputs at all audio frequencies: This sub also boasts the strongest magnets and a robust basket frame. The sub’s performance is guaranteed and the chance of damage is greatly reduced by this frame.

Benefits of 8 inch Subwoofers

Enhance the bass quality of your audio system. A powerful 8-inch subwoofer will enhance your music more than factory car speakers. A sub 8 inch will produce more power and sound regardless of the surrounding environment.

Help save your car’s battery. Great sound, but smaller subwoofers are less likely to drain your vehicle’s battery.

Protect your factory speaker. Too much bass can damage factory speakers. They are not designed to withstand high levels of vibration. Because they are typically made from plastic and cardboard, OEM speakers can crack or tear.

A five-channel amplifier can be powered by a small subwoofer. A five-channel amplifier can be used to power a smaller subwoofer. For subs with greater power, you will need a dedicated monoblock amp and a separate amplifier to drive the speakers.

Subwoofers 10-12 and 15 inches drive deeper bass – they are larger. You will be surprised at the depth of bass that an 8-inch subwoofer can produce.

Types Of Subwoofers


A powered subwoofer has an amplifier built into the enclosure. This makes it ideal for smaller spaces. Although these subwoofers are good for their overall sound and decent bass frequencies, they do not emit powerful, hard-hitting bass tones due to the small enclosure. They are small and easy to install, especially in tight spots.


A component subwoofer is made up of several parts and is designed for audiophiles who wish to personalize their sound system. You can choose the type of enclosure, amplifier, and other accessories you wish to add. This type of subwoofer can be tailored to your specific needs but requires some technical knowledge. The non-component subwoofer contains everything you need in one enclosure. This subwoofer is for people who don’t mind a little bit of installation.


An enclosed subwoofer is mounted in an enclosure designed specifically to hold it. An enclosed subwoofer does not built-in amplifier so you will have to buy one separately. Although there are fewer enclosed subwoofers available than others, they are still a good choice if you’re looking for an easy way to upgrade your stereo system.


Subwoofers that are vehicle-specific can be hidden in different places in your car, truck, or SUV such as the doors. This is a great way to place the subwoofer if you don’t have enough space or prefer to keep it out of sight. These subwoofers are usually pre-mounted in an enclosure and match the interior of your car. They don’t produce as a loud bass sound as larger subwoofers.

Buyer’s Guide To The Best 8-Inch Subwoofers

Buyer's Guide to the Best 8-Inch Subwoofers

The debate about size and power will be the most important when looking to purchase a subwoofer. They are both significant. However, don’t assume that subwoofers with lower power or 8-inch sizes won’t be a great addition to your car stereo system.

It all depends on your taste and how loud or deep you like your bass. However, for those new to subwoofers and audio in general, these are some tips to help you choose the right 8-inch subwoofer.

Install Your Subwoofer

You might feel overwhelmed when you first install a subwoofer into your car. It will need to be played for a while before it can start to work to its full potential.

For approximately 4 hours, you should limit the volume to low-to-medium levels. After this, the suspension of your subwoofer will be released. This will prevent your voice coil from overheating and allow it to perform at its best.

It would help if you did not drive your sub too fast before it was properly broken in. This could lead to poor performance and even permanent damage.

Power Handling

Each subwoofer’s power handling is measured in watts (W). Manufacturers use Peak power to make subwoofers seem more powerful.

Peak Power is the subwoofer’s power handling in quick bursts. However, this should not be a consideration when looking for the best subwoofer to fit your car.

Instead, look for continuous power (RSS), which I have noted for each sub in my review. Continuous power, as you can see, is the amount of power a subwoofer can handle for a sustained period. This is the highest level of power handling any car audio product has.


Passive subwoofers come with an impedance rating so that you can match them with an external amplifier.

Ohms measure impedance. A higher Ohm rating means a higher load impedance. An amplifier subject to a higher impedance load will produce less power and will therefore output more power at 2 Ohms than it will at 4 Ohms.

Your amplifier and subwoofer must have equal impedance. If you have a subwoofer with a 2 Ohm rating, your amplifier must match it.

Single voice coil subwoofers cannot match amps with the same number of ohms.

You will have more control over wiring and impedance rating with a Dual Voice Coil ( DVC). A 4 Ohm DVC subwoofer, wired in series, will give it a 2 Ohm impedance.


Frequency Response is the measurement of how loud a subwoofer can effectively emit pitches. Subwoofers are responsible for the bass in your soundscape. They should have low frequencies. Usually, they should range from 20 Hz to 250 Hz. The frequency handling range for 8-inch subwoofers might be less than more giant subs.


The measurement of sensitivity is the ratio between power and volume. It is expressed in decibels (dB). Your subwoofer’s ability to convert power into sound will improve the more sensitive it is.

A sensitivity of 80dB or more is considered good. There is a noticeable difference between 80dB and 90dB. Any driver with higher sensitivity will produce better bass.

Please don’t assume that subwoofers are more sensitive than they are. Some subwoofers can be so sensitive they become muffled or distorted. It would help if you generally looked for subwoofers with a sensitivity of around 90 dB. However, it is essential to look at the other components of the subwoofer before you make a decision.

Some relevant posts:


Where Should I Put A Subwoofer In My Car?

This is the most common direction used by the majority of custom car audio fanatics. By placing the subwoofer in the trunk against the last row of seats, facing away from the driver, the bass becomes more pronounced and evenly distributed across the car’s surface area.

How Much Does It Cost To Install Subs In A Car?

If the car has a factory head unit, there will be a $14.99 part with a $24.99 installation. The Line output converter ($14.99) will allow any factory system to run aftermarket amplifiers off the stock speakers. For the installers to install this part, the price is only $24.99.

Does A Subwoofer Make A Difference In A Car?

In a nutshell, good-quality subwoofers will improve your car’s stereo system and help it to perform better. This is guaranteed because subwoofers will help your car speakers sound better and increase their durability.


The best 8-inch subwoofer 2020 is great for any good car stereo setup. There are many opinions on what makes a great setup, but a great car audio system is largely based on the sound quality of the speakers and the bass frequency of the subwoofer. Hooke Audio hopes that you can find it helpful in this article. If you have any questions, feel free to leave your comment below.

Last update on 2023-11-29 / Affiliate links / Images from Amazon Product Advertising API

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