9 Best Sealed Subwoofers In 2021 [ Top Rated Picks ]

When it comes to buying a subwoofer, no matter if you intend to use it at home or it’s a subwoofer for your car, you’ve got to keep several things in check, and budget is undoubtedly one of them. Keeping all the specs, requirements, and budget, I’ve compiled a list of the top nine best sealed subwoofers which you can get in 2021 without breaking your bank. Let’s have a quick look at the top picks of the year.

Quick Answer: Top-Rated Best Sealed Subwoofers in 2021

1. Best Overall: Klipsch R-120SW Sealed Subwoofer
2. Best Powered: Bic Acoustech PL-200 II Subwoofer
3. Best Budget: Yamaha 10-Inch Sealed Subwoofer
4. Best Compact: Definitive Technology ProSub 1000 Subwoofer
5. Best Home: Pioneer SW-8MKS Sealed Subwoofer
6. Cerwin-Vega XLS-12S 12-Inch Subwoofer
7. MartinLogan DYN500D Dynamo Subwoofer
8. PIONEER 400W Powered Subwoofer
9. SVS PB12-NSD Subwoofer

Best Overall: Klipsch R-120SW Sealed Subwoofer

Ratings: 4.8/5

Klipsch is a name that has been delivering legendary sound via headphones, speakers, and home audio since 1946. The brand is known to produce a lot of good quality products, and the one I have here is called R-120SW subwoofer. The model has been engineered to produce and offer you with an incredible bass to take your sound experience to an entirely new level. Whether you are watching movies or playing video games, having this sub at your home would leave you beyond pleased with its performance. The subwoofer features a 400-watt amplifier that is all digital and also has an IMG, which is made up of spun copper, which fires from the front side and delivers deep bass with a rich and deep bass.

Moreover, the construction of the woofer has spun copper, and the IMG refers to be graphite molded by injection. Additionally, the speakers of the woofer are light in weight and yet really sturdy that is capable of producing sounds of low-frequency response which is clean and limited in any of the distortions or cone breakups, and all this combined makes sure that you get the most decent and right to the source bass. Moreover, the amplifier is all digital, and it is built-in so that it can have enough power with high efficiency, which is very clean and accurate to the source. This means the unit would offer you to have detailed and power procured output.

Furthermore, the unit also phases and gain control, a low pass crossover which together make sure that the sounds of lower frequency blend nicely with the speakers and produce the best bass according to the environment. Moreover, you also get the line input panel in the subwoofer that allows the optimum level of cohesion with your home receivers.

Also, the built of the cabinet features to have a reinforced MDF construction, and this design of the construction is such that it makes sure that the vibrations are kept at a minimum. This also helps to avoid any sound distortions as well as ads to accentuate the sonic accuracy; this amalgam makes sure that you get an amazing sound visual experience in the long run. Along with that, the design features by the unit is really sleek and also exposed fasteners with a low key magnetic grill and a wood grain that has a vinyl texture and is made to be scratch resistant. All these things add up to give this sub a chic and polished appearance.

Lastly, the frequency response of the unit lies between 29Hertz to 120 Hertz. The acoustic output at the highest peak lies at 116dB, and the amp power provided by the unit lies at 2000/4000 watts. Additionally, you also get phase control, volume control, and auto-sensing turn on and offsetting as well. The unit weighs only 31 pounds and has a height of 16.5 inches. Overall, the Klipsch R-120SW makes a unit that provides you with an excellent performance at a great price.

Best Powered: Bic Acoustech PL-200 II Subwoofer

Ratings: 4.6/5

BIC America is a company that is abbreviated for British Industries Corporation. It was established in 1950, and the corporation used to import high end British audio products. The BIC forms one of the earliest pioneers in the audio industry, and in 1973 they introduced their first driver turntables, and its American brand made the loudspeakers that became well known for the patented ‘venturi port.’ In a short period, the BIC made the best selling audio brand, and the organization started to diversify outside of the audios. So if you are the one looking for high-end audio performance, you should try the products by BIC. Here I have the model called the Acoustech PL-200 ll subwoofer, which is a great performer.

The unit belongs to the improved version of the previous installments in the line, and this has been put together to offer you a greater and accentuated bass output along with greater placement flexibility. With this unit at your home, you will be able to take your movie and party nights to a whole new level. Moreover, this subwoofer offers to draw its power from the great quality audiophile BASH amplifier that is capable of deploys almost 1000 watts of the peak at the maximum.

Moreover, this model by BIC America boasts of having a 12-inch long-throw subwoofer that is heavy duty and yet really stylishly designed to be able to push through huge air depths of ai. This feature enables the subwoofer to produce rich, clean and deep bass for movies as well as video games and music. Also, the model also has a dual flared port at the front side, and this makes sure that the airflow of the sound particles is even and really smooth and thus adding upto produce an accentuated response of frequency that is usually flat at 20 Hertz. Additionally, the wide flares of the port help to limit the extra port noise, and the bracing of the cabinet are enhanced to decrease the unwanted vibrations of assembly, leading to the production of a cleaner sound.

Furthermore, the port at the front makes sure that you get greater flexibility in terms of placement. Moreover, the design of the unit, on the whole, is exquisite and chic, and the main body features a black lacquer with some hand-rubbed detailing on the lower and the upper side of the body. The lacquer finish gives the unit a deeper gloss shine and also makes it resist the scratches.

Additionally, you also get an adjustable crossover and volume control and automatic power on and offsetting, which also has an indicator for on and off modes. The high-level input options are gold plated and have Dolby digital and Prologic inputs. Besides, the frequency response lies between 21 Hertz to 200 Hertz, and the drivers are heavy-duty and poly injected. At the bottom line, getting the BIC America Acoustech PL 200 ll subwoofer would leave you beyond pleased with its performance.

Best Budget: Yamaha 10-Inch Sealed Subwoofer

Ratings: 4.6/5

The corporation called the Yamaha is a Japanese multinational, and it conglomerate with a wide range of services and products and the have their headquarters located at Shizuoka, Japan. Here I have chosen the subwoofer called the NS-SW100BL, which is a compact and inexpensive unit. This subwoofer is designed to deliver you with 50 watts of power without any aid of the dynamic boost. However, after using it, you will come to know that the sub can produce an ample amount of volume, especially for a room with a small or moderately medium size with the 5.1 surround system setup.

Moreover, you might also notice that you have some noise or bass muddying by this unit. However, this muddying effect is limited as you turn the volume up to the highest peak of the knob. On the other hand, the unit provides an amazing and imposing unit in the context of price. Moreover, the range of frequency that is provided by this unit lies between 28 Hertz to 200 Hertz. Additionally, this wide range means that the unit can easily cover the lowest as well as the highest frequency input and also blends really nicely with the speakers of mid frequencies.

Furthermore, there is a flared port that is twisted, and it is located on the side, and this design is engineered especially so that the noise production can be kept at bay as compared to the other conventional units with the rear port. This twisted flare port design is engineered especially to be in the Yamaha units, which also incorporate the YST ll technology so that the bass produced impactful and powerfully rich.

Also, the flared shape makes sure that the flow of air is smooth around the edges, as the conventional ports tend to make the air more turbulent around the corners and edges of the unit. This aids in decreasing the extra noise that is not present in the input signal originally in order to deliver accurate and clear low frequency sound regeneration.

Additionally, the design of the subwoofer is really stylish and chic, which adds more to the style of your space. On the whole, this subwoofer packs in its amazing features at a really affordable price. However, you may feel that it does not have the sound as many of the high-end units, but standing next to you would feel the sound rather than hearing it. This unit also provides you with a two-year-long warranty and forms an excellent option to go for.

Best Compact: Definitive Technology ProSub 1000 Subwoofer

Ratings: 4.0/5

The ProSub 800 by Definitive Technology consists of a combination of high build power, high current amplifier, and an electronically charged crossover. All these features, when combined with an 8-inch driver, give rise to this ProSub 800 subwoofer. This is a sophisticated and incredible unit that you can adjust with any of your home theater system and generate a stunning and smooth performance that boasts of having an accentuated transient response. You can check the top Home Theater systems on SpeakersDaily as well. The subwoofer boasts the advanced MOSFET technology amplifier. This amplifier can be digitally paired with the direct supplies of power that have higher current and also with the devices that own a MOSFET output.

Moreover, you can also charge and couple this amplifier with any of the infinite sources of power. This amalgamation results in the production of highly accentuated recreation and resolution of the input signals. Also, high-quality products are used for the making of this unit. The panels of the circuit have been made by an epoxy glass of mil-spec. This also has resistors that increase the life span of the unit and also add to the tight and rich performance of the unit. In addition, the subwoofer also has circuits, and current reserves that have a high capacity for power, and all these things make sure that your subwoofer is not overworked.

Furthermore, the voice coils featured by the unit are made up of Aluminium coating with pure copper, which is insulated three times, which is further insulated by using epoxy in order to deal with the load upto 750 watts. Additionally, the built of the cabinet is really sturdy, which renders the cabinet nonresonant. The main body has monocoque cabinets that are made up of material that are inert, and it resists vibrations to make sure that the production of sound is pure, tight, and clean. There is one monocoque cabinet that is made up of MDF, and the baffles at the front and the rear side are wider and have braces for sturdy.

Overall, the ProSub 800 by Definitive technology forms a great sealed subwoofer that has a frequency response ranging between 20 Hertz to 150 Hertz. The amplifier has 300 watts of power and also features an automatic turn off and on the setting. You also get five ways for inputs and outputs, and you get all this at an affordable price.

Best Home: Pioneer SW-8MKS Sealed Subwoofer

Ratings: 4.2/5

Here I have another model from Pioneer, which is the SW-8MKS subwoofer. Its a potent unit and has been designed so to produce a high-quality output of sound. The driver of this subwoofer has a lengthy throw, which makes sure that the unit can generate the frequencies as low as 38 Hertz to provide you with an amazing listening experience. The woofer boats a combination of the right tuning options with the right power, which makes the woofer to shine brighter. The weight of the unit is only 20.5 pounds, and it is compact, having a driver that measures only 8 inches in size.

Also, the dimensions of the Pioneer SW-8MKS measure at 12.2 x 12.2 x 14.2 inches and all the size dimensions makes the unit to be moved really easily. Although the size of the subwoofer is minimal and you might think that it may not perform really well, which is not valid. Despite the small size, the sub has the power that can fill your room with rich and deep sound easily. Moreover, the woofer of the sub is down-firing, and it is capable of generating excellent quality sounds of all the lower frequency range.

Moreover, the feature that makes this unit stand tall among the others is that this sub can produce the lower frequencies really good as compared to the conventional subs, and it offers a really impressive sound range. In addition, as the subwoofer is down-firing so this can produce more sound despite its tiny size. If you want to enhance the music further, you are suggested to place the sub closer to a wall.

Additionally, the SW 8NKS boasts an enclosure with the port that has a deeper sink vent at the front side. This enclosure with vent enables the woofer to generate a rich, deep, and well-rounded bass. Furthermore, the built design is such that it makes sure that there is no distortion or noise production. But the sound generated by the unit does not have so much precision compared to other competitors. To further power the subwoofer up, the unit has an internal amplifier that allows you to adjust the level of bass according to your wish.

Also, the unit has all the features that enable you to do the fine-tuning of all the audiovisuals. The primary controls that have the volume and frequency control are all located at the back panel, and the frequency range lies between 38 Hertz to 150 Hertz. The Pioneer SW8MKS features a down-firing attractive design that also has adjustable controls to increase the usage range at an affordable price, making this one a perfect option.

Cerwin-Vega XLS-12S 12-Inch Subwoofer

Ratings: 4.1/5

Cerwin vega is a name that is known to manufacture professional audio components, car audio components, and other home audio speakers. It’s an American company whose headquarter is based in the California United States, and it was founded in the year 1954. This model by Cerwin I have is called the XLS-12S, which is a really funky option, and it has a red-colored round ring around it. This smaller subwoofer weighs only 48 pounds, and it has been powered by the aid of the incredible 12-inch long framed that is cast into a frame that has higher excursion, and the woofer is packed inside it.

Moreover, the unit is designed to put out 250 watts of power, and it is sufficient to fill any of the rooms with a small size or any dormitory with a medium size. Now, if you are someone who has the capacity and also willing to spend extra 100 bucks, then you can go and opt for the Cerwin Vega XLS-15S subwoofer, which has a size of size inches. Moreover, the range of frequency provided by this model lies between 28 Hertz to 150 Hertz, and it generates a fantastic bass that would add little more shine to your listening experience.

Additionally, the unit features the speakers that are front-firing, which means that you have to make sure that you are having enough space where you are going to keep this subwoofer. The unit, furthermore, has a depth of 20.5 inches, and its height is 18.2 inches, which means that you would have to spare a lot of real estate space to keep the unit easily.

Now talking about the design specification, the XLS-12S by Cerwin Vega features a chic satin black finish that has a sturdy construction, and it has been made by using the MDF wood. It also features to have a black-colored grille that also has a red-colored ring adding up to complete the package design of the subwoofer.

Also, the amplifier boasts of having a sturdy design with a strong built, and the whole combination offer you to have a punching bass at the highest volumes, and it is free from any distortion. Moreover, the XLS-12S is an excellent option for watching movies, and when it comes to the war base and RPG games, then here the unit comes to show its worth by providing a floor rattling bass, which is not only deep but is rich as well.

Overall, this subwoofer forms the unit that provides a deep bass response, which, however, is not as tight as the Klipsch. Still, if you are the one who id not critical to the audiovisuals, then yu might not also notice this, so it is a good option at an affordable price.

MartinLogan DYN500D Dynamo Subwoofer

Ratings: 4.1/5

This option by MartinLogan is a really unique subwoofer, which is known as the Dynamo 700 watt subwoofer by Martin Logan. The subwoofer features to have a poly cone woofer that measures 10 inches, and the amplifier provides a power output of 300 watts, and this power output at the maximum level climbs up to 600 watts of power. The unit has been designed such that it is able to provide you with front-firing as well the down-firing option that adds much more versatility to the Dynamo Martin Logan.

Moreover, the most amazing and unique feature that makes the unit stand out and shine brighter among many other counterparts is that you will be able to use the device with or without a wire. It has a SWT-2 connection that is wireless, and this enables you to use the wireless operation within a range of 30 feet to 40 feet at maximum.

Additionally, these features make sure that you can use and pair with this sub, even if you are in the same room or sitting in another room, and operate it from a distance. Talking about the design feature, the unit features a sealed cabinet that has a conventional built and has a black color. Moreover, this cabinet also boasts of having feet that keep the unit lifted above the floor surface. This feature also helps the subwoofer to generate more sound and keep the sound distortions at bay. Also, the size of the subwoofer measures a size of only 10 inches so that you can place the unit really easily, and anywhere you want.

Furthermore, the subwoofer also performs excellently if you consider the size and price of it. Despite the small size, the unit is capable of producing tons of tight and rich bass and works amazingly for playing music. However, the transmitter can act annoying at times, and I did a small experiment by turning everything off that can transmit any RF signal. The only thing that makes the unit free from transmittance was plugging it directly into the receiver and skip the transmitter.

Also, the engineers who have put this unit together have made sure that it can produce tight, deep, and rich bass that complements your home theater and stereo music as well. Furthermore, the unit also allows you to change the configuration of the operation from front to down-firing. If you are someone who likes the hidden installation, then you can easily change it according to your wish. On the whole, the dynamo by Martin Logan is a fantastic option to go for and gives the sub a clean and minimalist look to your room without having any annoying cables in sight.

SVS PB12-NSD Subwoofer

Ratings: 4.0/5

The PB12-NSD has been engineered by using the patented technology of the brand, and it features to have a sledge STA-400D amplifier that accentuates your listening experience and provides you with quick, precise, and smooth signal processing for all the levels of driver. Moreover, the specific features that are out together to manage the bass, all the options and controls have a digital setup, which marks this one really flexible unit to use.

Additionally, you can also optimize this subwoofer for any of the equipment because of the sledge amplifier, and you can easily accumulate to any of the room sizes. The subwoofer has the power rating to be at 800 watts of power peak, and you get 400 watts of continuous power. This unit, the PB-12 NSD, has the features that are designed to work effortlessly with the driver, and this enables the unit to produce an intelligent and powerful bass production. This unit is not only affordable, but it is compact as well, but despite the small size and lower price, the performance of the sub is not compromised in any way and performs excellently.

Moreover, the size of the driver measures at 12 inches, and this size makes sure that the unit can handle each and every single watt of the power. Also, the sledge amplifier aids to pump out all the loads of deep, powerful and flawless bass and this bass has an ultra lower level of the sound distortion even when the volume knob has turned to the maximum level.

Furthermore, the design of the cabinet is made such that it is optimized acoustically by the help of the front-firing 4-inch port that has a higher flow. Moreover, the inner and the outer flares of the port are such that you get a mighty and controlled output that also features a palpable slam. Furthermore, the dimensions provided by the unit are such that they make the unit to be enough and render the unit like a potent and massive subwoofer— the aspects of the sub-measure at 21 x 17 x 22 inches.

Also, the subwoofer features a protective steel mesh grill that is made up of high quality and has a black ash wooden grain, making sure that this handsome looking unit can blend with any of your home theater system comfortably. However, the presence of the grill adds to keep the whole unit really premium, but it might also add to distort the sound somewhat rather improve the sound. So you can also remove the grill to improve the quality of sound. At the bottom line, the PB12-NSD forms an amazing unit that fits the best for small to medium-sized space.

PIONEER 400W Powered Subwoofer

Ratings: 4.0/5

This model SW-10 by Pioneer features a unique design of the cabinet and boasts of having a port which is front-firing that makes the unit to deliver the content from the down-firing speaker. The design of the cabinet combined with the powerful 200 watts amplifier, provides continuous power that creates a deep thumping sound at higher volumes. Talking about the Pioneer SW-10 forms the cheapest option and the performance of the sub makes you call this one as the bass machine. The unit’s design is credited to the engineers who have put this unit together.

Moreover, the powerful built-in amplifier of the unit is put together so that you can easily adjust the bass at any level of the volume. It also makes sure that the distortion is limited and kept lesser than one percent so that you can enjoy all the music and movies without any distortions in the sound. Besides, the 10-inch down-firing woofer produces a bass that is just enough to shake your room, and your neighbors might come to complain about the earthquake happening next door.

This SW-10 is an upgraded version of the elder sibling, which is called as the Pioneer SW-8MK2 subwoofer which has been able to gather some mixed reviews from the users. The brand has moved a step to launch this unit with many improvements in the features to provide you with better quality and durability.

Furthermore, the subwoofer has a weight of 30 pounds, and this makes it quite a heavy unit. However, this weight is good in the sense that it does not move as a result of its own vibrations. In terms of performance, the subwoofer shows no sign of frequency or volume loss, however, it may have some hard time during the recreation of short bursts of sound and some other effects which are present in the fighting scenes in a movie. This downside is due to some of its inefficient down-firing structure.

Additionally, the amplifier and the speaker have their place in a black colored semi-gloss MDF cabinet that avoids the dust as well as the fingerprints. Moreover, due to the lightweight and the compact design to can easily place this unit into any tight spaces easily and the front-firing port allows the cabinet to allow more air to pass through and to produce better sound even in the tight spaces.

Also, the response of frequency provided by the subwoofer is above average as compared to the other ten inched units. It can regenerate the frequency as low as 30 Hertz and at 150 Hertz at the highest side. Moreover, the crossover is adjustable, and this allows you to adjust it according to your desire. Also, you should keep in mind that the SW-10 does not own any speaker level outputs or inputs, so you will not be able to use this unit with the conventional stereo receivers.

Overall, to get the best out of this unit, you are suggested to use this one with the Pioneer SP-BS22-LR bookshelf speaker and enjoy the sound to the fullest. Overall, the SW-10 by Pioneer forms an excellent product at an excellent price, and you will be pleased to have this one. Lastly, its could be used as a perfect studio subwoofer of the year.

THE BUYING GUIDE 

Before picking and selecting one subwoofer, there are numerous things that you have to consider. At the point when you are going to purchase something, you ought to be comfortable with the features of the subwoofer so you can choose and pick the alternative that best suits every one of your needs. Here is a portion of the variables that you ought to think about appropriately to get the best choice. 

THINGS TO BE CONSIDERED 

SIZE 

The subwoofers are accessible in a wide range of shapes and sizes differing from 8 to 12 inches, block, and rectangular shapes that can likewise be as extensive as 18 inches in size. Presently as the general principle for size, if the surface zone of the subwoofer is enormous, the more profound and stronger, it will play. In any case, the profundity and the clamor don’t make difference a lot on the off chance that you need more space in your studio. This implies you ought to consider the elements of the subwoofer definitely according to the space you have. 

ENCLOSURE

The subwoofer is available in two types of options, the sealed one and the ported enclosures. The ported enclosures feature an air vent to accentuate the low frequencies to get a punch. These sealed enclosures are more efficient, but these are less accurate. The sealed enclosure, on the other hand, is responsive enclosures, and these provide more accurate and tight bass. These are less efficient as they do not allow the movement of air and hence use more power for producing the same level of bass. 

A tip for opting for the type of enclosure is that you should look into the type of music that you want to mix. This will help you to make the right decision.

FORCE

Considering the amplifier is additionally another significant thought, on the off chance that you have a decent speaker, at that point, you need not bother with any outer force source or amplifier for utilizing the subwoofer. So the wattage rating of the subwoofer tells us how incredible the unit is. Ordinarily, the power rating or the wattage lies between 100 to 150 hertz, and this wattage is sufficient for a stay with medium size. So on the off chance that you have bigger space of your studio, at that point, you need a unit that has a higher wattage.