10 Best 8-Inch Subwoofers

It is needless to say that bass is at the heart of music. Whether you are listening to Mozart’s masterpieces or Metallica’s revolutionary sound, without bass it all just sounds, dull.

Bringing out the true colors of the lower frequency sounds makes listening to music much more exciting. There can be bass elements that you never knew were part of your favorite mix and drum kicks that feel more upright than ever. All of that and more multiplies the energy of the environment. 

Audiophiles never miss out on a chance to bless their ears with miraculous music but if you’re an audiophile with limited interior space in your vehicle, then 8-inch subwoofers are the answer to your situation.

Subwoofers have a reputation for enhancing your musical experience while you’re on the road. They help build a better emotional connection with the music that surrounds you.

With tons of subwoofers ready to be purchased online, it would be heartbreaking if you can’t find the ideal sub for your car but the decision can be hard to make due to the technicalities associated with every subwoofer. 

Need not worry, as we have carefully curated a list that will help you choose the subwoofer you desire. Let’s dig in and find out the qualities each of the subwoofers possesses. 

In a hurry? Check out our top pick!

1. ROCKFORD FOSGATE P3SD2-8 8” Dual car subwoofer
• 8″ shallow subwoofer with dual 2-ohm voice coils
• Anodized aluminum cone 
• Power range: 50-150 watts RMS 
• Peak power handling: 300 watts
• Frequency response: 38-250 Hz
• Sensitivity: 82 dB

Overview Table:

1. ROCKFORD FOSGATE P3SD2-8 8” Dual car subwoofer
BEST ALL-AROUND
• 8″ shallow subwoofer with dual 2-ohm voice coils
• Anodized aluminum cone 
• Power range: 50-150 watts RMS 
• Peak power handling: 300 watts
• Frequency response: 38-250 Hz
• Sensitivity: 82 dB
2. KICKER 10C84 8” Single Four Ohm Car Subwoofers
• 8″ 4-ohm subwoofer
• Injection-molded polypropylene cone
• Power handling: 50-100 watts RMS
• Peak power handling: 200 watts
• Frequency response: 30-500 Hz
• Sensitivity: 85.6 dB
3. ROCKFORD P3SD48 P3 Punch Shallow Subwoofer
• 8″ shallow subwoofer with dual 4-ohm voice coils
• Anodized aluminum cone.
• Power range: 50-150 watts RMS.
• Peak power handling: 300 watts
• Frequency response: 38-250 Hz
• Sensitivity: 82 dB
4. MB Quart DS1-204 400-Watt 8” Subwoofer
• 8″ Discus Series Dual 4-ohm.
• Polypropylene cone and dust cap.
• UV Rubber surround.
• 2″ Dual Voice Coil.
5. KENWOOD KFC-XW800F 8” inch subwoofer
• 8″ 4-ohm shallow-mount subwoofer.
• Carbon-glass fiber composite cone.
• Power range: 50-150 watts RMS.
• Peak power: 600 watts.
• Frequency response: 40-500 Hz.
• Sensitivity: 78 dB.
6. SKAR AUDIO Subwoofer (Single)
• Single SDR-8 D2 subwoofer pre-installed and pre-wired.
• RMS Power: 350 Watts.
• Peak Power: 700 Watts.
• Final Impedance at Terminal Cup: 1 Ohm.
7. KICKER CompC 44CWCD84
• 8″ subwoofer with dual 4-ohm voice coils
• Power handling: 200 watts RMS (100 watts per coil)
• Peak power handling: 400 watts
• Frequency response: 30-500 Hz
• Sensitivity: 85.6 dB
8. SKAR AUDIO IX-8 D2 Subwoofer
• Product Dimensions: 23.37 x 23.37 x 16.26 cm; 1.36 Kilograms
• Nominal Output Power: 150 Watts
• Maximum Output Power: 300 Watts
• Wattage: 300 Watts
9. PIONEER TS-SWX2002 Subwoofer
• Sealed enclosure with one 8″ TS-SW2002D2 subwoofer
• 4-ohm impedance
• Power handling: 150 watts nominal (600 watts peak power)
• Frequency response: 20-200 Hz
• Sensitivity: 86 dB
10. KICKER 11HS8
• Compact powered subwoofer
• 8″ woofer
• Built-in 150 watts RMS amplifier
• Frequency response: 25-120 Hz
• Variable low-pass crossover (50-120 Hz)
• Variable phase control (0 or 180 degrees)
• Bass boost control (0dB to +6dB)

10 Best 8-Inch Subwoofers

⭐ What is the Best 8-inch Subwoofer?

1. ROCKFORD FOSGATE P3SD2-8 8” Dual car subwoofer

Key Features:

  • 8″ shallow subwoofer with dual 2-ohm voice coils
  • anodized aluminum cone 
  • power range: 50-150 watts RMS 
  • peak power handling: 300 watts
  • frequency response: 38-250 Hz
  • sensitivity: 82 dB

At the first position of our list, we have ROCKFORD FOSGATE P3SD2-8 tool car subwoofer. One of the things to admire about this subwoofer is its very shallow mounting depth of fewer than three inches.

There’s a very solid chance it would fit in well in most compact cars. On the contrary, the perimeter purely made of rubber has excellent strength. Some reviewers also suggest installing it is easy, especially for the typical laymen. 

The four wires of this sub would be connected to the wires off the stock sub to get things going. Despite being small, this shallow mound subwoofer gets good ratings for its sound quality. Most reviewers also comment that the base is very accurate.

It’s not just rumbling that is typical in most cheap shallow mount subs. Additionally, the amount of distortion in this subwoofer is negligible when compared with factory subwoofers we mostly see in cars. 

My Pros With This Subwoofer:

  • Pounding bass
  • Works efficiently with stock amplifiers
  • Excellent surround sound

My Cons With This Subwoofer:

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2. KICKER 10C84 8” Single Four Ohm Car Subwoofers

Key Features:

  • 8″ 4-ohm subwoofer
  • injection-molded polypropylene cone
  • power handling: 50-100 watts RMS
  • peak power handling: 200 watts
  • frequency response: 30-500 Hz
  • sensitivity: 85.6 dB

This phenomenal sub has a cone made of polypropylene which is flex resistant, meaning it can retain its shape during low base and high excursion. Add to that a double yellow stitching so that you can be assured of its durability even after years of use.

It also makes the self-look premium despite its low price there’s also a tough steel basket providing the sub with a reliable foundation for its quality bass. It definitely won’t make your car’s windows rattle, but it can generate enough bass to make you hum to your favorite rock or heavy metal songs.

You can expect a 10-hour break-in period for the subwoofer. Once the subs have been broken in you can expect it to provide punchy and accurate bass. 

My Pros With This Subwoofer:

  • Strong build
  • Offers powerful bass
  • Elegant design 

My Cons With This Subwoofer:

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3. ROCKFORD P3SD48 P3 Punch Shallow Subwoofer 

Key Features:

  • 8″ shallow subwoofer with dual 4-ohm voice coils
  • anodized aluminum cone.
  • power range: 50-150 watts RMS.
  • peak power handling: 300 watts
  • frequency response: 38-250 Hz
  • sensitivity: 82 dB

The cone of this sub is made of anodized aluminum making it light and easy to drive. It is also rigid but capable of maintaining its shape even under extreme load.

It is designed to perform well, thanks to features such as a dual-tier and fatigue-resistant polycone spider to handle heat buildup in the motor structure. No matter the volume of your speakers, this sub should remain in perfect shape.

This sub doesn’t leave space for many modifications using the screws. The sub is known for producing just enough bass to keep the environment deep and pleasant which makes it ideal for you if you are a fan of soft pop and sob rock.

My Pros With This Subwoofer:

  • Elegant mounting depth design
  • Punchy bass 
  • Excellent volume (can get very loud) 
  • Easy to fit in tight spaces

My Cons With This Subwoofer:

  • Needs an aftermarket amp to get the most out of it. 
  • There may be compatibility issues.

Also checkout it’s prices on Walmart.

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4. MB Quart DS1-204 400-Watt 8” Subwoofer 

Key Features:

  • 8″ Discus Series Dual 4-ohm.
  • Polypropylene cone and dust cap.
  • UV Rubber surround.
  • 2″ Dual Voice Coil.

Let’s be honest, the brand might not be as well-known as Pioneer or Rockford but based on reviews, this sub itself is an excellent replacement for your car’s factory sub.

This shallow mount subwoofer is of only 2.8 inches mounting depth, which means it will save a lot of space in your vehicle. Despite its compact profile, it can surprise your passengers with the bass it produces, enough to pair it with a 300-Watt amplifier.

It adds deep and punchy bass to your favorite mix to keep you humming while you drive. This sub is a “Drop and Sub”, meaning you don’t need to modify it at all if you intend to use it as a replacement for your car’s factory sub.

My Pros With This Subwoofer:

  • Deep and punchy bass 
  • High profile Circular black design
  • Includes dust covers for voice coil protection

My Cons With This Subwoofer:

  • The power rating can be misleading 

Also checkout it’s prices on Walmart.

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5. KENWOOD KFC-XW800F 8” inch subwoofer 

Key Features:

  • 8″ 4-ohm shallow-mount subwoofer.
  • Carbon-glass fiber composite cone.
  • Power range: 50-150 watts RMS.
  • Peak power: 600 watts.
  • Frequency response: 40-500 Hz.
  • Sensitivity: 78 dB.

The number 5 position is held by the KENWOOD KFC-XW800F 8-inch subwoofer. Its cone is made of carbon glass fiber and there’s a honeycomb pattern that is designed to provide a quick response.

The beefed-up rubber surround is more than capable of maintaining control over the cone and limiting the distortion. Additionally, a rock-solid housing feature is also installed. The Die-cast aluminum basket can allow lots of venting to keep the temperature of the sub at manageable levels.

You can replace the existing factory sub or fit it under your backseat with its small profile. If we are to base our assessment of the sound quality of this sub on the reviews, then we can say this subwoofer lives up to the good name of its maker. 

My Pros With This Subwoofer:

  • Rubber surround design
  • Provides more than enough bass
  • Excellent ventilation mechanism 
  • Great longevity 

My Cons With This Subwoofer:

  • Must be careful with gain controls considering the power rating. 

Also checkout it’s prices on Walmart

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6. SKAR AUDIO Subwoofer (Single)

Product Features:

  • Single SDR-8 D2 subwoofer pre-installed and pre-wired.
  • RMS Power: 350 Watts.
  • Peak Power: 700 Watts.
  • Final Impedance at Terminal Cup: 1 Ohm.

This subwoofer enhances the generation of power and bass. Furthermore, the enclosure ensures perfect compatibility.  Additionally, you can easily install it on your ride without using a professional’s help. The installation experience is hassle-free. 

This sub comes with eight speakers ring kit that wraps well around the subwoofer. This 8-inch sub ensures that the device produces a great sound and gives a powerful bass to your car. The material is sturdy and durable and will last a long time.

The box has a premium seal and an impressive finish that comprises of charcoal-like carpet. The material also plays a vital role in enhancing the sound of the subwoofer.

My Pros With This Subwoofer:

  • Excellent compatibility 
  • Deeply accurate bass
  • Elegant colorful finish

My Cons With This Subwoofer:

  • You should ensure that the enclosure is ideal for that subwoofer if you not you will risk losing the quality of sound and its output

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7. KICKER CompC 44CWCD84

Product Features:

  • 8″ subwoofer with dual 4-ohm voice coils
  • power handling: 200 watts RMS (100 watts per coil)
  • peak power handling: 400 watts
  • frequency response: 30-500 Hz
  • sensitivity: 85.6 dB

You will love the package the subwoofer arrives in. It consists of wires and a kit to simplify the installation process. The 8-inch sub box can produce 400 watts of sound and its design consists of ventilations that distribute music equally in all directions.

The dual enclosure enhances audio production. Additionally, it produces a pretty impressive sound and can adequately handle its high-hitting bass. The bass hits harder with a more profound punch and at times it can add a fantastic layer of texture to the mixes.

I can also produce more bass than what you would expect at a maximum volume. It might shake the windows of your car or your entire vehicle.

My Pros With This Subwoofer:

  • Phenomenally powerful bass
  • Sturdy build quality
  • Dual woofer

My Cons With This Subwoofer:

  • The box may require some modifications.

Also checkout it’s prices on Walmart and Best Buy.

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8. SKAR AUDIO IX-8 D2 Subwoofer 

Key Features:

  • Product Dimensions: 23.37 x 23.37 x 16.26 cm; 1.36 Kilograms
  • Nominal Output Power: 150 Watts
  • Maximum Output Power: 300 Watts
  • Wattage: 300 Watts

The good thing about this subwoofer is that it fits in a place where a regular sub cannot. Performance-wise, you will be surprised that it produces 300 watts of peak power and 150 rms power.

A paper cone that surrounds this best 8-inch subwoofer offers a cooling system and prevents the sub from overheating and making sure that your music system is at its best. The box is enclosed in the material that prevents them from getting damaged.

It ensures that the excellent quality of sound retains. The best 8-inch sub comes with pre-wires that you can attach quickly when installing. Furthermore, the subwoofer’s design is robust and sturdy it allows you to make holes in the woofer without damaging it.

My Pros With This Subwoofer:

  • Easy to install
  • Excellent cooling mechanism 
  • Amazing bass
  • Can make easy modifications

My Cons With This Subwoofer:

Also checkout it’s prices on Walmart.

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9. PIONEER TS-SWX2002 Subwoofer

Key Features:

  • Sealed enclosure with one 8″ TS-SW2002D2 subwoofer
  • 4-ohm impedance
  • power handling: 150 watts nominal (600 watts peak power)
  • frequency response: 20-200 Hz
  • sensitivity: 86 dB

At number nine we have the PIONEER TS-SWX2002 subwoofer. This sub has a large surface that allows drawing holes for installation. These sound devices produce a high-end sound that is clear with great speakers.

Furthermore, it gives you a straight connection. One thing about this device is that it can be installed shallowly.

Due to this, you will need the brass to be tight to avoid falling off of the subwoofer the oversized cone structure provides a more excellent surface without the need for altering the default dimensions of the set.

The surface gives the woofer an opportunity to produce deep brass with the moving air. The rigidity of the cone makes it durable and withstand frequent use with deeply accurate bass.

My Pros With This Subwoofer:

  • Excellent bass
  • Sturdy build
  • Excellent longevity

My Cons With This Subwoofer:

  • The bass is not overpowering meaning the subwoofer has more of a musical application

Also checkout it’s prices on Walmart.

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10. KICKER 11HS8

Key Features:

  • Compact powered subwoofer
  • 8″ woofer
  • built-in 150 watts RMS amplifier
  • frequency response: 25-120 Hz
  • variable low-pass crossover (50-120 Hz)
  • variable phase control (0 or 180 degrees)
  • bass boost control (0dB to +6dB)

Finally, the number 10 position is dominated by the KICKER 11HS8. It is enclosed in a material that is ultra-compact to enhance the durability of the subwoofer.

The design is sturdy and solidly built. It enables the subwoofer to last longer for more periods. It comes with eight gauges that make it easy for installation. Yet another feature is the fast high-level inputs for an enhanced output.

The sub retains the sound and prevents distortion. Additionally, the material enhances the production of the bass sound. Since it encloses the area, the depth of the audio becomes steep thus coming out clearly and powerfully.

My Pros With This Subwoofer:

  • Loud ambiance
  • Powerful bass
  • Design allows for modifications
  • Excellent longevity 

My Cons With This Subwoofer:

  • The bass is not overpowering but loud enough to be considered 

Also checkout it’s prices on Walmart and Best Buy.

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Conclusion

The 8-inch subwoofers once installed, enhance the musical aura of your vehicle. No matter how small a space you have left over in your vehicle, there is always an 8-inch subwoofer, from the list, that fits perfectly.  

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