The 6 Best 18 Inch Sub Boxes (2022 reviews)

18 inch sub boxes
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If you are looking for collection of best 18 inch sub boxs, You have come to the right page.

Our review process:

Our Top Picks:

Bbox 18 Inch Sub Box
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Atrend 18 Inch Sub Box
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American Sound Connection 18 Inch Sub Box
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American Sound Connection Overall Nice Box
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Concept Enclosures, Llc 18 Inch Sub Box
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Concept Enclosures, Llc 18 Inch Sub Box
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Bbox 18 Inch Sub Box

Bbox 18 Inch Sub Box
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Best part: Bbox 18 Inch Sub Box costs comparatively little and it is available to ship in 24 hours. The bbox 18 inch sub box is fitment and has an outstanding design. The Manufacturer says: Designed and engineered in the USA, the bbox line of enclosures are manufactured and imported from overseas to provide an economical solution to all of our customer's needs. Ultimately, these construction techniques provide unsurpassed build and sound quality in bbox enclosures.

The box makes for solid construction and it is accurate. Lastly, the bbox 18 inch sub box is designed for optimum bass response and low frequency reproduction.

Almost all customers found that the box would fit but the jl w7 would sound better in a bigger box. In addition, they strongly agree that the box can get reasonably loud with no distortion. Further, they strongly agree that the damage happened to be right over the box emblem in the bottom right hand corner.

Top Customer Quotes:
  • This is cracked and leaked big time.
  • This is really a very deep 12" woofer. It should work fine.
  • This can also help with cooling.
  • The correct enclosure which is alpine certified can be found at this link.

Atrend 18 Inch Sub Box

Atrend 18 Inch Sub Box
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We would, of course, be remiss if we didn't mention the 18 inchsub box for regular use. The Atrend 18 Inch Sub Box allows for perfect fit, is very clean, it is great for high quality fit and has a great design. The Manufacturer says: Our bbox enclosures are built using Atrend's special blend of trick glue for up to 3600 psi of holding ability while maintaining a flexible and durable seal. Ultimately, these construction techniques provide unsurpassed build and sound quality in bbox enclosures.

The box is built with dual voice coil, is black and it has good choice. Further, it is built with quality wood and it is great with good subtitles. Most importantly, the atrend 18 inch sub box provides a cleaner finish and a tighter seal.

Almost all customers quickly discovered that the box would fit, but some speakers are a touch larger in size, the holes may need to be sanded a bit to fit. Further, they also found that the box would play but there were no guarantees how well. Further, a few strongly agree that the box is a 12 and there is enough volume for 12. So, buyers were very happy to recommend it to friends and families.

Top Customer Quotes:
  • This sounds clean, is made with nice carpet and it comes with a speaker hole.
  • This definitely gets the job done.
  • This enclosure has been very good for that woofer in the past.
  • It is great in it and hits the notes.

American Sound Connection 18 Inch Sub Box

American Sound Connection 18 Inch Sub Box
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If you are currently in the market looking for a suitable box for your daily needs, American sound connection 18inch subbox is the natural choice. The American sound connection 18 inchsub box is built for great sound and it is great with fast shipping. The Manufacturer says: We guarantee you will not only see a difference in the quality of the boxes we build, but you will hear the difference and that is what it is truly all about. This single 15 " enclosure will work with almost any brand and model subwoofer(s ). Just be sure to check the recommended airspace required.

The box provides great value and it is made for good value. Finally, the American sound connection 18inch sub boxes are then liquid nailed, nailed and completely sealed.

Most buyers find that the box was not damaged, not even one scratch on the package. Moreover, a few also found that the box was made of 5/8 inch mdf. Also, a few strongly agree that the box looks pretty good but the terminal cup is less than good, super thin wire and the terminal connectors are terrible.

Top Customer Quotes:
  • This is a good box for money would buy again.
  • Dimensions: width 21-1/2" x height 16-1/2" x depth 18".
  • This is a really good box for your money worth.
  • This is fit perfect, is for heavy duty and it is great with good sub.

American Sound Connection Overall Nice Box

American Sound Connection Overall Nice Box
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Compared with other boxes in this category, the American sound connection is overall, nice box has a convenient design. The American sound connection is overall nice box build quality, It is very strong and has a sturdy design. The Manufacturer says: We guarantee you will not only see a difference in the quality of the boxes we build, but you will hear the difference and that is what it is truly all about. Moreover, it is made for great sound, is good for smooth finish, it is great for fast shipping and has a great design.

The box is built from 1" MDF all around, which means it can handle years of heart - stopping bass without having to worry about the box flexing or leaking air later down the road. Most importantly, the American sound connection is overall a nice box you can use for universal fit and it has mounting holes.

Almost all buyers found that the box is good quality for the money. In addition, they strongly agree that the box offers, a little over double to be exact, so extensive modifications need to be done to get the sub to perform properly. Also, a few strongly agree that the box is shown in the picture and this condition exists on the top of the speaker as well.

Top Customer Quotes:
  • These are then liquid nailed, nailed and completely sealed.
  • This box would 've been 5 stars. There is one major issue.
  • Dimensions: 34-1/4" width x 22-1/4" height x 22-1/4" depth.
  • The manufacturer says: our boxes are made from precision cuts of mdf.

Concept Enclosures, Llc 18 Inch Sub Box

Concept Enclosures, Llc 18 Inch Sub Box
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Not everyone likes to purchase boxes for their regular use, but the concept of enclosures, llc 18 inch subbox would be an anomoly. The Concept Enclosures, Llc 18 Inch Sub Box is the most convenient box on the market today. Moreover, the box is very clean and it is black. The box is easy to maintain and gels well with your regular use.

"18v2, and it absolutely sings in this enclosure. " - says, one customer. Overall, the tone of buyers is very positive and we believe that the box suits the purpose.

Why We Like This:
  • 3/4" birch - 1.5" mounting surface.
  • 34" wide x 22" deep x 18" tall.
  • New and hot releases.

Concept Enclosures, Llc 18 Inch Sub Box

Concept Enclosures, Llc 18 Inch Sub Box
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The Concept Enclosures, Llc 18 Inch Sub Box should be able to handle its purpose and duties with ease. Not everyone likes to purchase boxes for their daily use but the concept of enclosures, llc 18 inch sub box would be an anomoly. The box is easy to maintain and it will match with your daily use.

Why We Like This:
  • Net volume - 5.25 cubic ft.
  • 34" wide x 24" deep x 16" tall.
  • New and hot releases.