In case you need more bass, then you need to go bigger. There’s not any way around this. The big speakers give rich sounds and better quality that they’re about to make. Surely, the size does mean more space and more money. Most music enthusiasts might be limited to purchasing small best 15 inch subwoofer speakers due to the car’s size. You need to make it sure you could fit your sub in the vehicle before you purchase it. The space requirement does mean that you need to see the amplifier’s size & enclosure you’re going to purchase as well. You have to keep this in your mind that large subs, particularly the best 15 inch subwoofer, are about to mean that your auto would weigh more.
It means that you are about to stop for refill more. And, you have to see not only subs’ startup prices but also their running costs. There are so many average subs in the 15” class. When you do not know what you are looking for, then you might buy something that would not compete with other small subs out there.
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How to Choose the Best 15 inch Subwoofers in 2021
The following are the quick and simple points while buying best 15 inch subwoofer to keep in your mind while looking for the best subwoofer.
1. Wattage
It is typically the very first thing while checking a sub. High wattage is equal to high power for a subwoofer to processes that result in loud sounds along with much clarity. The high wattage lets the sub work along with the amplifier.
An important point to keep in mind is you should look at the RMS power than just the peak power. Also, manufacturers would try to make you fool through citing some peak performance numbers; however, the figure of RMS power is the realistic one.
2. Voice Coils
A few subs have only one voice coil, whilst others have dual. It does make little to almost no difference regarding sound quality; however, it can make a huge difference in versatility. Relying on what amplifier type you have, you might need to wire the system in some uncommon way. As the dual voice coils subs permit for different methods to hook these up, they might be your first and last option in some instances.
3. Impedance
For putting this simply, it does measure the resistance level which the electricity can meet as a device might take this in & process the power. Due to this, the lower resistance level (that is in Ohms) does equal an efficient machine. The sub along with the low resistance level might create similar results with least power.
4. Sturdy Construction
While you are checking a potential purchase, you have to make it sure it does look strong and good. A company which does not take much effort or time for creating a trustworthy item is the company which skimps on every type of some other things too.
The thick metal housing must be expected. The thicker paper for sub’s cones too. Some cheap models come with cones, which are much better than the standard cardboard. Also, the cones would be a very weak part of the speaker, hence give attention to the area.
5. Kinds of best 15 inch subwoofer
Following are 3 best 15 inch subwoofer types:
Bass Tube
Subs enclosed in the tube are known as bass tube subs or enclosed subs. The major function of such subs is to give more bass to a car’s audio system. This type does not require much space & could be easily included in a sound system. But, you might not anticipate a perfect deal of the volume from this type of subs. They are for including bass to your system, and not for the volume.
Amplified Bass
They are not different from bass tube subs. The major function of the subs is to include additional bass to your vehicle’s music system. These do come in a lot of designs and sizes from several brands. They are quite famous. These are made by using the in-line amplifier. And, the sound power of these subwoofers is quite less than the bass tubes; however, amount of bass that you would be having from this range is more than you’ll enjoy with the bass tube sub.
Standard Sub Speakers
These kinds of subs aren’t made with the enclosure. They are separate and whole subs to add more funks in your music system. Therefore, it’s much more costly than other categories.
6. Technical specs for checking in best 15 inch subwoofer
Complex or simple you need your 15” subwoofer to be, there’re some main specs which you should understand. You would need to see the quantity of voice coils, power, enclosure type, sensitivity, and frequency range while comparing different subwoofers.
Let us consider all these specs one by one.
Power: The big boom does equal power. Also, the rating of RMS power shows the non-stop power handling/output of a sub. Check RMS rating to make sure that 15” subwoofer that you buy has the power handling which matches the system & crucial components like the amplifier.
How enclosure affects the bass production: The sealed or enclosed boxes give the accurate and deepest sound. However, in case you’re looking for high volume, you’ll be suited for bandpass and ported enclosure kinds.
Frequency range: The low frequencies can produce bass. When you’re comparing 2 subwoofers via this criterion, the subwoofer whose frequency includes low frequencies could create more bass.
Sensitivity: It is measured in dB or decibels. The sensitivity does measure the sub’s efficiency to create sound at the given level of power. When you’ve a lower power stereo, the subwoofer with higher sensitivity rating would be better as it needs less power. The high-powered systems might work perfectly with lower sensitivity subwoofers.
The voice coils: A lot of users usually prefer the DVC or dual voice coil subwoofers to those having single voice coils. So, DVC permits wiring flexibility. Many high-end fifteen subwoofers have DVC.
Reviews of Best 15 inch Subwoofer in 2021
We’ve covered the 8 best 15-inch subwoofer in this guide, hence go ahead & read the following reviews.
| Product | Best Feature | Rating |
|---|---|---|
| 1. Power Acoustik MOFO-154X Sub | Non-Pressed Pulp Cone | 4.3 |
| 2. DS18 EXL-B15.2D Sub | Best Sub for the Price | 4.3 |
| 3. Soundstream T5.152 2,600W | Best Overcompensating Motor Structure | 4.2 |
| 4. QPower QPF15 Subwoofers | Best Die-Cast Frame | 4.8 |
| 5. Planet Audio AC15D Car Subwoofer | Best Budget Subwoofer | 4.1 |
| 6. Rockford Fosgate P3D2-15 Subwoofer | Best Quality Subwoofer | 4.7 |
| 7. Pyle 8OHM Sub | Best Sound Quality | 4.7 |
| 8. Orion HCCA152 | Best on the Market | 4.5 |
1. Power Acoustik MOFO-154X Sub – Non-Pressed Pulp Cone
The brand Power Acoustik designs amps, speakers, subwoofers, and tweeters. The 15” sub from this brand is pretty inexpensive. Although we do not say that this is very good but it is a nice product for what it is worth.
It will be a great option for individuals who need to crank the bass up in their auto without breaking the bank. The subwoofer contains a dual 2.5” four-ohm voice coil & one 170 oz. magnet structure.
Its voice coils are of royal blue color. It gives them an amazing look. The die aluminum cast heat sink does keep its heat at low temperature during operation. Plus, its dust caps are designed with the aluminum stiffeners & its cone is the mixture of polypropylene and paper. The materials provide a good quality sound at the high excursion because of less cone flex.
Also, you can alter the sub between 4 ohm and 2 ohms through configuring its wire system. The subwoofer could control maximum 3000W power & RMS 1700W power, so it is a great deal along with a low cost.
Its sensitivity rating is about 87dB, that is a bit high than average. Overall, by looking at its price you might say that it is an excellent choice for those who do not need to break car’s backs by spending so much cash to buy the bass.
When you like bass and style, this might be a very good 15” subwoofer!
Pros
- Inexpensive
- Double voice coils
- One year warranty
- Superb aesthetics
- High power controlling
Cons
- Installation can be only heard for the starter
- You need to make sure that you don’t play in the closed box
2. DS18 EXL-B15.2D Sub – Best Sub for the Price
This does boast 3000w MAX power & 1800 watts RMS power. It is surely the strongest sub available on the market. Also, it does not stop there. Along with the sensitivity count of about 4ohms and 92dB impedance, this does take the level of performance to entirely new heights. Its quality is praiseworthy too: this sub features a paper and aluminum basket along with the glass fiber cone that does make it quite light, making sure that it produces high-quality sound quality.
Being manufactured in America & with the frequency of about 44-1, 300 harts; the sub is at the top in the sub’s list available on the market. The sub also has the voice coil that makes its sound very smooth like silk. The voice coils are powerful, and it’s very well protected.
As you must already know, four voice coils are a perfect combination in any subwoofer. The sub does not fall behind either. Its features, design, and performance are great. It’s beyond doubt one of the top 15” subs. If you are looking for the top quality sub with the full of power and smooth sound, it’s the most suitable sub for you available on the market.
Pros
- Four ohms impedance
- Light in weight
- Powerful
- Four-layer voice coil
- Nice designed
- Best performance
- Good looking
Cons
- Costly
3. Soundstream T5.152 2,600W – Best Overcompensating Motor Structure
This sub is smart-looking along with the smooth sound. It is the very 1st choice for all music lovers. The Soundstream T5.152 2, Tarantula T5 Dual Car Sub is a leading product on the market, thanks to the sleek design & top sound quality. The top-rated subwoofer produces engaging sound, along with the scalable level of bass for making this compatible with the aptitude.
Plus, the sound quality is astonishing. You have to turn the bass down & increase its amp to create a warm and mid-loud sound. It’s good for those music lovers that listen to different music; you might customize sub’s settings according to your choice. It’s suggested to leave its amp at a 3/4 mark for enjoying the effect. The competitive price does make this even more famous.
What actually attracts the music lovers most is its beats and quality of music. It’s the RMS of 1300W that is a bit impressive, along with the features and given cost. Its motor structure is also overcompensating. The core is of spruce pulp. It’s got a very decent look that matches the whole presence in whatever vehicle you install this in.
And, the Soundstream Tarantula T5 Car Sub has the product dimensions of about 13.1 into 13 into 4.4 inches that is not much bulky and could fit in a car.
Pros
- This can produce a nice sound at the low volumes too.
- This sub has got the perfect sound quality.
- It can control the consumption of power well.
Cons
- High volume might damage its coil.
- The glue that is between the magnet and frame might weaken after some time.
4. QPower QPF15 Subwoofers – Best Die-Cast Frame
While you look at this Q-POWER QPF15 sub, you could tell it’s for some bass enthusiast. It’s a high-powered sub that is rated for 1100w of the RMS power. It’s the dual voice coils that give maximum versatility.
And, the housing and frame of this subwoofer are made of the die-cast steel, along with the aluminum former & the Dupont fiber spider. This sub does combine to make a good speaker.
Pros
- Dual voice coils
- Good padding around its sensitive areas
- Rated for the high-power use
- Powerful steel construction
Cons
- A bit costly
5. Planet Audio AC15D Car Subwoofer – Best Budget Subwoofer
This AC15D subwoofer combines excellent power controlling and the minimum resistance to give amazing amplification. Enclose the 15” subwoofer in a sealed or ported enclosure and enjoy superior bass even without any compromise on volume or loudness.
It offers you nice bass quality. The Planet AC15D sub has scored high in the production of articulate and clean bass. Its four-ohm voice aluminum coil makes sure that this subwoofer does get more power & that there’s the least resistance for its amp. And, the result of it’s superior sound quality and bass.
You can wire your subwoofer in three ways to get the bass that you need. Planet AC15D does come with 2 input terminal sets hence you could wire this in several ways like independent, parallel, and series. Control over the impedance does mean that you can determine the quality and amount of its bass in each connection.
There is also no need of buying new 6×5 speakers, 6×8 speakers at all. This subwoofer also works amazingly with speakers already there in the system. So, the speaker does relieve you of the monetary load & let you do a cheap and quick sound upgrade.
Get minimum distortion along with its foam surround. This subwoofer’s construction also features a foam surround and polypropylene cone. Its surround not durable is pretty good in reducing distortion which might be done by the vibration.
Pros
- Large frequency range
- Good sound quality
- Among the inexpensive subwoofers
- Three wiring options give wiring flexibility
- Crisp and clean bass
Cons
- Sound output isn’t as strong as of the high-end subwoofers
- Not quite durable
6. Rockford Fosgate P3D2-15 Subwoofer – Best Quality Subwoofer
This Rockford Fosgate sub comes with high reliability. It’s the brand on which people can rely while they need some reasonably precede amps, speakers, or subs. This sub is very durable & made with top quality materials.
The car sub is made of a hard anodized cone. This Rockford Fosgate sub also uses VAST ( the vertical attach technique) for increasing the rubber cone by 25 percent that in turn can make air vibration and provides more sound. The magnet weight is about 102Oz.
Its 2.5” voice coil is of copper clad aluminum & impedance is four ohms. Its aluminum cone does serve as the heat sink & keeps the lowest thermal heat when playing. This also provides you a consistent bass & good performance.
Power controlling of the sub is 1200 watts & its RMS power controlling is 600 watts. Its sensitivity rating is about 86dB. Also, you get a one year warranty on the 15” sub.
Pros
- Flex basket design
- Dual voice coils
- One year warranty
- VAST surround
Cons
- Minimum sound than other competitors
7. Pyle 8OHM Sub – Best Sound Quality
Pyle is a famous brand in the audio devices field. While you choose any audio device from Pyle, it’s sure that they’ll fulfill your needs. Its present model that is 8ohm sub is the low-frequency up gradation to your already existing auto audio system. Along with perfect reduced distortions and bass output, the output from the sub is melodious.
Its bass is just unparalleled. There’s also much flexibility to choose the fine enclosure for getting more bass. This Pyle woofer sub-functions well.
And in many cases, its output power is 250 watts (RMS) & frequency response is about 30Hz – 3kHz. The output does give clear sounds and amazing overall audio.
Plus, Pyle took much care to reduce all undesired noises when the sub plays music. This does come with the two dB sensitivity that’s higher than many other subwoofers on the market. Perfect durability is also offered via its stamped steel containers. This sub comes with a black paper cone and vented pole piece.
Pros
- Great sub for the cost
- These subwoofers are well built
- Good speakers for highs and mids
Cons
- Its signals to noise ratio are low
8. Orion HCCA152 – Best on the Market
This HCCA152 subwoofer is the large box of great sound. This produces high-quality music along with the depth and punches only some competitors will reach the best. The booming bass does come in heavy. It offers the capacity to meet the power of 5000 watts.
Powerful and loud sound is an expectation from the 15” subwoofers. But, this HCCA152 does seek in exceeding this expectation along with the dual flat spider that is together with the loop tinsel leading to allow this pump in large kicks without getting hot for longer.
Its polypropylene cone is trustworthy for powerful sound production. Also, the subwoofer’s big cone permits for high-quality sound production. Big cone of the sub means deeper and bigger bass & the Orion powerhouse offers a booming delivery for matching its large cone.
This sub offers you consistent and great quality sound. Unlike a lot of subwoofers of this size, the Orion HCCA152 sub is made with a superb voice cooling system that is the temperature PAARC. The feature boosts heat control that lets you enjoy its deep bass even without any worry of the system overheating. This is the best 15 inch subwoofer.
The subwoofer is well- protected and supported by its tri rubber radius symmetrical surrounding. Good looks are not the only point that you enjoy from this 15” subwoofer. Its rigorous surround also makes sure that this sub would last longer & give you high-quality music beats.
Pros
- Loud sound and thundering bass
- Amazing heat control that is offered by the dual convex flat spiders & tinsel leads
- Voice coil has a cooling system that enhances your subwoofer’s durability
- Nice power handling
- These are of big size
- Big propylene cone is for the efficient response
Cons
- Heavier than its competitive subwoofers available in the market
- May require a big amp and battery to function properly
Points to Check before Purchasing the best 15 inch subwoofer
You must also have space in the car for placing this sub. Consider the enclosure size and amplifier if necessary.
If the subwoofers are big and loud, then naturally they’re heavy as well. So the car will be heavy.
Research which type of enclosure and amp is needed for the sub, hence you might squeeze the top performance out.
Conclusion
If you’re fed up by using some mid-tier bass in your car or room, it’s suggested to try out one of these best 15 inch subwoofer. These can also roar your favorite music with the huge bass & give you a lifelike sound experience. Also, the detailed-filled and loud sound’s guaranteed when you tune into a music track.
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