Best SPL Subwoofers


Selecting a subwoofer is quite easy when you need to check the common features and specifications. But, when it comes to understanding SPL and SQ of a sub, many of us confuse both terms’ differences and meaning.

If you are a person who loves to play music with loud volume and superb bass quality, then SPL subwoofers are best for you.

SPL means sound pressure level, which measures the volume of sound that how loud it could be played without any distortion. The unit in which SPL could be measured in dB.

SQ means sound quality, and SQ subwoofers are specially designed to check the spectral balance and tonal quality of sound. It has less relation to the volume of sound.

So, before buying a subwoofer, decide whether SPL subwoofers are best for your SQ subwoofers. We recommend the best SPL subwoofers because they provide clear sound quality with low or no distortion with high bass and volume.

Best SPL Subwoofers Reviews

1. Skar Audio ZVX-8 D4 SPL Subwoofer

71FQIpnGrJL. AC SL1500

8” SPL best subwoofer with 26 pounds of weight is a perfect choice for any user who wants to keep it in minimal space. Its 4-ohm battery makes it more accessible and long-lasting while listening to music.

900 watts RMS Power and 1100 watts peak power make it a competitive grade pressed subwoofer with an adjustable sound pressure level. 

2.5” voice coil is enough to adjust the pressure or volume of sound with accessible controls from outside. 80.00 dB sensitivity makes the experience of listening to loud music extraordinary with complete bass and no disturbance.

Triple stack magnet is another add-on to keep the sub attached to the place. One can go for different sizes and battery levels as per their budget. A variety of variations in inches and ohms is available in e-commerce stores.

It is the most preferable best SPL subwoofer for clear sound, uninterrupted listen, and adjustable volume. We recommend this sub under $180 with all optimal features and specifications.

What We Like

  • 15″ Passive Radiators tuned to 30.5 Hz
  • Durable and Powerful with high internal resistance
  • Large outer foam ring 
  • Massive wattage to produce clear sound waves

What We Don’t Like

  • Surrounded rubber quality could be better.

2. Massive Audio SUMMO 104 SPL Subwoofer

71GHb66zNRL. AC SL1500

A 10” inch SPL subwoofer with super sound quality and dual-power of 4ohms to 3000 watts is an impressive product to produce better sound waves. Double Stacked High Energy Strontium Magnet Structure makes it more durable and recommendable.

Dual Impedance with Black Anodized Voice Coil is an addition to the strength of the subwoofer. The sellers guarantee high performance with massive audio quality. 

Rugged Industrial Textured Cast Aluminum Basket is another add-on to increase its quality and durability. The sub is packed in a Cast Aluminum basket, which is safe and portable.

If you want a product to replace your factory subwoofer with a great device, go for this SUMMOXL Series, which provides optimal products in the mid-range category.

What We Like

  • Magnet Boot with Custom Tooled Rubber Gasket 
  • Heavy-duty wires and voice call for a strong input connection.
  • Industrial finished non-pressed paper cones.
  • High power applications.

What We Don’t Like

  • Nothing

3. CT Sounds SPL Car Subwoofers

71Q9Vm3NVoS. AC SL1500

It’s a perfect choice for the price with a serious punch and high-power inputs. The sound pressure level is maximum and clear with this type of subwoofers. Its high sound resonance helps in producing high-level sound waves.

The clean and clear sound could be experienced without any distortions or outside interference. It has an advanced cooling system to prevent heat-up of the system to the quick. Hence one can play it for 5-6 hours without any break.

It is the best car audio-grade subwoofer with affordable and reliable sound drivers. It has a stamp steel basket frame, which makes it portable and easy to use.

High-temperature voice calls also help in bearing loud pressure of sound without any disturbance or low sound notes.

What We Like

  • 8” D2 Car subwoofer with 800 W RMS
  • 2.5” voice coils to produce high SQ and SPL
  • Massive sound with powerful bass is produced
  • 25 pounds makes it mid-weight with easy to carry product

What We Don’t Like

  • Voice coil burns out the issue in some products.

4. X-12 V.2 D2 – Sundown Audio 12″ Subwoofer

The subwoofer is the perfect choice for any buyer who wants to get superior heat dissipation speakers with a 3” voice coil. As it helps in low, increasing the durability and life of the sub.

Dual 2 ohm high-temperature round wires help in controlling the temperature flow and ensuring optimal sound-wave flow.

Apart from this, its 4-layer flat wire sundown subs frame is a perfect choice to enclose decent sound waves with low distortion. 

What We Like

  • 30% longer aluminum coils
  • Wear-resisting and corrosion-resistant device
  • 90-days return warranty and 24*7 technical support is available

What We Don’t Like

  • Bass gets breaking when the volume is high. 

 5. Orion HCCA15 12″ Car Subwoofer

A 12” car SPL subwoofer is a great choice for any buyer who wants to grab a cheap deal with optimal features.

5000 watts of peak power with 2000 watts RMS is enough to deliver loud volume sound with the least distortion. A volume coil cooling system with tinsel leads is available to increase the durability of the product.

Sealed enclosure (HCCA 152) helps in increasing the SQ of the best SPL subwoofers for the money. People love to enjoy high-volume music in the best subwoofer for the car.

What We Like

  • 12-volt high power source
  • Surrounded by tri-radius symmetrical rubber
  • 1-year of internal damage warranty
  • 7.5-inch width with perfect attractive design

What We Don’t Like

  • Gigantic speaker with more weight

How to Choose Best SPL Subwoofers – Buying Guide

SPL stands for sound pressure level, which helps find how a subwoofer can produce loud volume sounds. Therefore, here are some points that one has to keep in mind before buying an SPL subwoofer:


SPL is measured in dB; hence the more the value, the more will be the quality of sound produced with distortion of sound waves.

People often get confused between SPL and SQ and compare both the subwoofers on the same term. But, we have cleared that both the terms are different, and one has to buy a subwoofer accordingly.

Different subwoofers have different SPL values. More the quality and range of the subwoofer will be the SPL quality.

Battery Life

The battery of any subwoofer helps keep it running for the long term and hence makes it long-lasting. So, try to grab a subwoofer with 3 to 5 ohms battery life. 

One can go for Massive Audio SUMMO 104 subwoofer, which gives 4 ohms power with high internal resistance for external sounds.

Build Quality

Build quality helps in buying a durable product with safe and reliable material. Here we recommend X-12 V.2 D2 – Sundown Audio 12″Subwoofer as the safest subwoofer with soft foam.

The subwoofer must have a water-resistant outer body surrounded by foamy stuff above the speaker. 

High Frequency

High frequency is again an add-on for any quality SPL subwoofer. When you need to play loud sounds, at that time-frequency of sound should be more and consistent.

Therefore, the selection of high-frequency sounds becomes essential while selecting an SPL subwoofer.

Final Words

We can say that SPL subwoofers are very preferred nowadays because people love to listen to high-volume sounds. Most of the young generations are fond of listening to high bass music. In that case, one chooses the best SPL subwoofer from the list given above.

We recommend Skar Audio ZVX-8 D4  SPL Subwoofer as the best product because it has all the premium features and specifications to deliver loud volume sound. 

About The Author

Hi, I’m Simon Franklin, founder of I love to play a lot with audio & music equipment. I test different sound & music gear to make my sound quality better. Each guide and review on this website has been approved by me to give you the right information.