Music without bass is boring and dimensionless. Bass enhances the overall music and makes it sound full. When the bass hits, you can feel a different vibe in the music.
Do you also love the low frequencies while listening to your favorite music? Most people enjoy listening to the rich dimensional sound produced by the subwoofers. However, due to the absence of a subwoofer in the speaker set, so many people miss the low-frequency sounds.
Here, we have lined up the best subwoofers that will pump up your mood while listening to your favorite songs. Let’s go through the specs without any further ado!
It is a compact subwoofer by Alpine Electronics, which throws deep and powerful sound. You can easily install this subwoofer anywhere in your vehicle to enjoy the bass during your rides. It is an 8-inch subwoofer 120 W amplifier enclosed in a black, aluminum body. Its dimensions are 13.5″ L x 9″ W x 3,” and it weighs 10 pounds.
Therefore, it is compact and light-weighted so that you can easily add this to your music system for better and crisp bass quality within very less space occupied. This best 8-inch subwoofer car audio has an aluminum body to provide more durability for continuous performance.
It has a compact shallow mount design, which helps in installing the PWE-S8 anywhere from under the seat in a truck to SUV’s hatch or in any other compact space available inside your vehicle. This subwoofer delivers a frequency response from 32Hz to 150Hz. The RCA ranges from 0.1V to 4V, and the speaker input ranges from 1.5V to 30V, and it has the auto-sensing feature.
On the side panel, you can spot the RCA, Auto-sensing Speaker Level Inputs, controls for Phase, Gain, LP Crossover, and Remote Sub Level, which provide flexible sound setup during installation. The power rating is 120-watts RMS/ 240-watts Peak Power. The Variable Low-Pass Crossover is between 80 – 200 Hz, and Variable Phase Control oscillates between 0 – 180 Degrees.
This sleek and compact subwoofer by Rockville is the finest 8-inch subwoofer and perfect for your vehicle’s music system. It has a very smart and slim design with a black body and blue detailing. The product dimensions are 12.4 x 11 x 2.7 (L x W X H) Inches, and the weight is 12.38 pounds. This subwoofer has 600 Watts of Peak Power along with 150 Watts RMS and PWM MOSFET Power Supply.
High-level inputs are added with Auto Turn-on Technology, which excludes the need for a remote wire to turn-on or off the unit and makes the installation process hassle-free. This sub-woofer has a very smartly engineered circuit that senses an audio signal and automatically turns on the radio. It comes with Adjustable Input Sensitivity to tweak the music according to your choice.
You do not need to worry about the shelf life of this most powerful 8-inch subwoofer as it comes with Thermal Protection Circuit, Short Protection Circuit, and Overload Protection Circuit. The phase control fluctuates between 0° to 180°. The frequency of the low pass filter is 50Hz – 150Hz. The bass gets boosted at 0 – 18dB with a frequency of 45Hz.
It also consists of a built-in Subsonic filter at 29Hz. The signal to noise ratio of this sleek subwoofer is 95 dB. The power rating is 150 Watts RMS along with Monoblock at 2 Ohms and 1% THD+N. It delivers the frequency response of 20Hz – 150Hz. It is an affordable product and delivers awesome and loud music with boosted bass.
Also read: Best 10-inch Subwoofers in 2021
This power-packed subwoofer by Skar Audio is one of the top-notch 8-inch subwoofers. This subwoofer is perfect for high-end cars that have enough space to install this huge subwoofer.
The maximum power output of this product is 2100 watts. The enclosure of this loaded vented subwoofer has a particular design suitable for Extreme Bass Output with its Dual Slot Ports and Single Internal Subwoofer Chamber.
One can accurately tune it at 46 Hz for crisp and deep bass. It also has High Strength MDF Box Construction with a Dual Layer Countersunk Subwoofer Baffle. The circuit of this subwoofer can resist a final Impedance Load of 1. 33 Ohms. The peak power is 64.8 pounds, and the RMS power is 1050 Watts.
The dimensions of this 8-inch competition subwoofer unit are 16.63 x 29.25 x 11.63 inches, and it weighs around 64.8 pounds. The body has black in color with a little bent structure and is made with the finest grade medium density fiberboard (MDF). There are three drivers that share the single, large chamber along with two advanced slot ports.
It is one of the best 8-inch subwoofers enclosure of the SK Series by Skar Audio. It has an 8-inch vented enclosure, which has a primary engineered construction for maximum bass and better response. This subwoofer has a universal fit enclosure; therefore, most of the 8-inch subwoofers will fit into this enclosure.
The body is constructed with the finest grade medium density fiberboard and finished with black carpet to give it a premium look. It has high-quality terminals for hassle-free wire installation. The enclosure walls are lined with poly-fill to improvise the overall quality and depth of the sound.
The dimensions of this enclosure are 16 x 15.25 x 12 inches, and it weighs around 21.6 pounds. The front baffle comes with 5/8″ MDF and the remaining enclosure with 3/4″ MDF. The cutout diameter for the sound delivery is 7.25 inches, and the mounting depth is 12.50″.
The tuning frequency of this enclosure is 40 Hz, and its volume is 1.00 ft^3. It also contains a kerf style port, which is only present in high-end enclosures to provide crisp and clear bass. This product comes with a limited period warranty of 2 years.
Related article: Best 18-inch Subwoofers
This most powerful 8-inch subwoofer by Sound Storm Laboratories is perfect for small spaces. This subwoofer comes loaded with excellent features for a mind-blowing performance. It has a built-in amplifier, which automatically adds the power to play louder music.
This subwoofer consists of a high level as well as low-level inputs for both speaker output signals and pre-amp output signals.
This subwoofer delivers high-efficiency output as its circuit consists of Metal Oxide Semiconductor Field-Effect Transistors to switch rapidly from full to non-conduction. It possesses a Variable Low Pass Filter and Subsonic Filter for better subwoofer protection and performance.
It possesses a wired remote to control the subwoofer for better and customized results. You can adjust the bass according to your choice.
The subwoofer will last you long as it has Thermal, Overload, and Short Protection Circuits. The maximum power required is 600 watts. The manufacturing brand gets brownie points for a Powerful 3 Year Platinum Online Dealer Warranty.
The product dimensions are 15 x 9.75 x 3 inches, and it weighs around 11.5 pounds. This subwoofer is tall yet very slim and will easily fit into your vehicle. The display size is 1 inch, and the connectivity technology used is RCA.
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It is one of the top 8-inch car subwoofers by Planet Audio. The cone is made from Polypropylene and surrounded by foam, which is flexible, and it yields high excursion.
The dimensions of this product are Depth 9-inch x Width 9-inch x Height 4.5 inch, and it weighs around 2 kilograms. The voice coils used in this best 8-inch subwoofer are very much durable and bear high temperatures as well.
The better voice calls in a woofer automatically add up to Longer Pay Times With Lower Weights. It also consists of a stamped basket, which gives a rigid and sturdy platform for clear and crisp music output.
The technical specifications include the resonating frequency of 39 Hz along with 85 Db of sensitivity SPL (1W/1m). The peak power handling is 1200 watts along with 4 ohms impedance.
The mounting depth of this best 8-inch car subwoofer is 4 inches (101.6 mm), and the cutout diameter is 7.3 inches (185 mm).
7. Skar Audio ZVX-8 D2 8″ 900 Watt Dual 2 Ohm SPL: Best Premium Quality Car Subwoofers
It is also one of the best 8 subwoofers by Skar Audio Company, which delivered unmatched performance along with reliability. This car subwoofer comes with a maximum power rating of 1100 watts. It is equipped with a dual 2-ohm voice coil configuration to withstand high temperature and brutality resulting in maximum efficiency.
Its overall structure includes a huge triple slug magnet, 2.5-inch voice coil along with a competition-grade paper cone surrounded with high roll form to perform with absolute excellence. Its RMS power rating is 900 watts.
The product dimensions are 11.5 x 11.5 x 10.5 inches, and it weighs around 25.6 pounds. The body is black colored. Adding some more numbers to the technical information, the sensitivity of this powerful and extremely durable subwoofer is 80.4 dB.
It has a frequency response of 41.8 Hz. The size of this subwoofer is small, but it is very powerful and gives professional results. It comes with a 156 oz triple stack ferrite motor.
This subwoofer by Kenwood has a sleek and smart structure and delivers professional, premium quality music. It has a black rectangular body. The built quality of this subwoofer is extremely premium. The dimensions of the product are 9.45 x 13.78 x 2.95 inches, and it weighs around 9.9 pounds.
The maximum output power is 250 watts, and the RMS power is 150 watts. It delivers a frequency response of 35-150 Hz. The sensitivity is 81dB. This subwoofer enclosure fits easily in most of the vehicles, and it provides excellent bass, which is equivalent to larger subwoofers. The enclosure is sturdy and durable, and it has a built-in class D amplifier.
Moreover, it also comes with a wired remote to change the settings from your seat only. The remote includes rotary volume control to control the input for the subwoofer and output for the head unit.
You can control the volume of the subwoofer to tune it with other speakers. There is a rotary frequency control to change the cutoff frequency of the low pass filter. Plus, the purchase also includes a wiring harness and mounting brackets.
9. Skar Audio Dual 8″ 1400W Loaded SDR Series Vented Subwoofer Enclosure: Premium Quality Bass Output
Skar Audio is always one of the top brands when it comes to an affordable and the best 8-inch subwoofer. This SDR-2X8D4 Dual 8-inch loaded Vented subwoofer enclosure contains two very powerful SDR-8 D4 700-Watt Max power subwoofers that have a combined maximum power output of 1400 watts.
It gives an extreme level of bass with the unique kerf middle port and split chamber woofer design. The body of the enclosure stays covered with a premium black carpet for a perfect finish. The enclosure is built with premium quality wood with a thickness of 5/8 inch, and the material used is MDF.
The subwoofers are already loaded in the enclosure and perfectly wired, ensuring easy and quick installation. Inside the enclosure, there are dual 4-ohm drivers to ensure that the final impedance at the box terminal is black carpet. The RMS power is 700 watts.
The product dimensions are 18.5 x 14 x 27.5 inches, and it weighs around 53.1 pounds. The frequency response oscillates between 30 – 350 Hz. The internal air volume of the enclosure measures 1.95 ft³.
The circuit is equipped with 2-inch High-Temperature Copper Voice Coil to withstand high temperature and ensures durability. It also consists of a 49oz ferrite motor.
It is one more stunning model from the SDR series by the Skar Audio company. It is a single subwoofer enclosure that means there is a cavity for one driver in the enclosure. This best 8-inch woofer has Double Front Baffle, which gives a smart and attractive look.
It also has Countersunk Subwoofer Mounting Design for a better appearance. It is very easy to set up as the subwoofer is already wired and pre-mounted in the enclosure.
You just need to tune your audio system according to your choice, attach the amplifier and enjoy the bass. The wiring is done internally for a 1-ohm impedance load value at the terminals. The enclosure remains encapsulated with sleek, premium-grade black carpet. The peak power is 700 watts, and the RMS Power is 350 watts. The subwoofer delivers a frequency response of 30 – 350 Hz.
A 2-inch High-Temperature Copper Voice Coil is used for premium quality results. The vented enclosure s constructed with High Strength MDF, and the wood thickness is 5/8 inches. The enclosure has an internal air space of 1.00 ft³.
The enclosure has a tuning frequency of 41 Hz. The thickness of the front baffle is around 1.25 inches. The product dimensions are 17 x 16.5 x 13.5 inches, and it weighs around 33.8 pounds.
Frequently Asked Questions
1.Does the type of enclosure make a difference?
Yes, the type of enclosure does make a lot of difference when it comes to sound quality. Suppose if you have a high-end speaker along with a badly engineered enclosure, then it will produce worse sound.
Also, the size of the enclosure depends upon the size of your subwoofer. So, you need to choose your enclosure wisely.
2. Does a subwoofer need an amp?
The passive subwoofers require an amp to work. These subwoofers cannot function on their own without being supplied by an amp. These subwoofers are specifically manufactured to deliver low frequencies.
Therefore, these need a particular amount of power to produce the perfect bass effect. And to achieve an adequate amount of power, the right type of amplifier is needed.
3. Can I get away with using a cheap amplifier with the subwoofer?
It depends upon the sound quality you want and the size of the subwoofer you are using. As the size of the speaker gets larger, the need for amplifier increases because the speaker needs the power to get moving. If you want seamless results, then you need to add amplification.
You can also check out some other options available in the market, like, active subwoofers. These subwoofers already come with an amplifier. You can select one of the best 8 subwoofers according to your requirements.
4. Does the material of the subwoofer cone make a difference?
The heavier the material of the cone, the more energy it stores. It results in more distortion and other issues. More rigid material results in a better and flattering response and produces very negligible distortion in the frequencies, which are above human audibility.
The subwoofer cone should be made of a material that has a balance between weight and rigidity. Therefore, the apt material for any cone depends upon the other mechanical and electrical properties of the driver as well. Generally, paper, Polypropylene, aluminum, etc. are used to make subwoofer cones.
5. What is the best shallow-mount subwoofer?
The shallow mount subwoofers are compact. For instance, PWE-S8 by Alpine electronics gives outstanding bass output within a compact space. Such a subwoofer is perfect for vehicles as it takes very little space ad comes with Durable built quality and a Flexible sound setup.
6. Which are better – 2-ohm or 4-ohm subs?
When we compare 2 ohm and 4-ohm subwoofers, the biggest difference is the price range. The 4-ohm subwoofer would be cheaper than the 2 ohms.
When it comes to quality, there is a slight difference of 2.5 dB, which a layman would not be able to notice. If we run both the subwoofers on the same power, then the sound quality will be somewhat similar.
7. What’s the difference between subwoofers and speakers?
The most basic difference between a subwoofer and a speaker is the frequency range. The subwoofers or woofers find use in covering the low-frequency spectrum of the sound and deliver the bass effect.
However, on the other hand, speakers focus on the electro-acoustic transducer. Speakers deliver output in every frequency range, but woofers have specifications for the lows only.
8. Is the subwoofer powered, or will it need an amp?
If your subwoofer is already powered, then you won’t need an additional amplifier because the amplifier is in-built in powered subwoofers.
However, if you are using passive speakers, then you would need an amp. Moreover, you can add an amp if you want to your powered best 8in subwoofer as well.
9. Does the sub have single or dual voice coils?
Both single and dual voice coils subwoofers are available in the market. The single voice coil subs are cheaper than the dual voice coil subs. The SVC has a single winding, and the DVC has two separate windings.
The Dual voice coil subs offer better wiring options to adjust the amplifier according to your liking. The DVC is a better and popular choice for the best 8-inch subwoofer car audio for more flexibility in setting up the wiring.
10. Is the sub’s frequency range wide enough to allow the sub to produce deep low frequencies?
The subwoofers are specifically engineered to produce deep, low-frequency sounds. The better your subwoofer is, the better, crisp, and clear bass effect it will produce. The general frequency range of a subwoofer fluctuates between 20–200 Hz.
11. Is the new 8-inch speaker compatible with my audio system?
If you already own an audio system, then it is important to cross-check whether the subwoofer you are planning to buy has compatibility with the existing system. You also need to check the impedance value of the subwoofer.
For example, if your audio system is working on 4-ohm impedance, then the subwoofer should also be of 4-ohm impedance.
12. Should I go for a single voice coil or a dual voice coil 8-inch sub?
If you want a budget-friendly upgrade for your music system, then you can go for the single voice coil 8-inch sub. The bass results in an SVC are satisfactory. The bass effect in a DVC is way better than the SVC, so it would be the best 8-inch woofer. Therefore, it entirely depends upon the personal choice of the user.