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4 Inch PVC Finish Subwoofer Box, Single Car Speaker Enclosure, Car Ported Speaker Enclosure Car Audio Enclosure, Single Sub Box Enclosure with Sound-Absorbing Cotton & Speaker Spikes Pad Mat

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Availability: Only 9 left in stock, order soon!
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Arrives Friday, Mar 27
Order within 15 hours and 56 minutes
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Size: 4 Inch


Features

  • Improve Speaker Performance: Wooden speaker enclosures are intended to enhance speaker systems' audio quality and bass response. Wood can capture a wide range of sounds and resist regular sound-dampening obstacles. With durable PVC veneer finish provides excellent protection against scratches and wear, ensuring your speaker enclosure maintains its premium look over time. There's no limit to customize the look: tinted colors, unique stains, it's all up to you
  • Stylish Design & Practical: This square speaker enclosure is designed for a sleek fit in any room, offering a modern aesthetic with its PVC veneer finish that complements various interior decors. The sound in your living space will be richer if you choose speakers with a wooden cabinet
  • High Value for Wooden Speaker Box: One of the greatest building materials that sound aficionados can purchase is wood since it's being naturally acoustic. Wood is energetic, resonant, and enthusiastically conveys vibrations. The sound quality of a speaker cabinet constructed of wood is superb
  • Come with Sound-absorbing Cotton & Foot Pads: High-quality sound-absorbing cotton may muffle sound waves and lessen the speaker's strong vibrations' impact on the speaker's structural integrity. There is adhesive on the back to stick it, and you will not worry about the displacement of the sound-absorbing cotton. Thanks to the included non-slip foot pads, you can easily position and move this speaker box without causing damage to surfaces or leaving marks behind
  • Size of Speaker Enclosure: 4 Inches Speaker Enclosure(168mm x 168mm x 178mm/ 6.6" x 6.6" x 7", Hole Diameter: 95mm / 3.7" (NOTE: Please allow slightly measuring deviation due to manual measurement. And please check the sizes of your speaker before ordering)

Description

Features & Benefits A solid, balanced speaker cabinet achieves minimal distortion and carries consistent amplification. Wooden materials maximize speaker performance, capture a wide range of sounds and resist regular sound- dampening obstacles. Speakers can be constructed from a variety of materials, but wood exemplifies your sound’s finest qualities. Advantages of Using Wood in Speakers 1. Wood is Rigid High-density cabinets have higher efficiency, and they won’t distort bass waves. Because wood is rigid while also being flexible, it grants bass waves freedom of passage while amplifying warmer tones. 2. Wood is Dense The hearty noise music-lovers prioritize can be pinpointed by going with wood. Dense wood absorbs mechanical pressures, vibrations and other noises. Because woodwork contains a unique, complex interior, it captures outlying sounds while permitting the passage of regular sound waves. It protects sound energies at certain frequencies. 3. Wood is Resonant Wood gives sounds the ability to resonate. If you knock on other materials, you'll be met with a 'dead' noise. Other cabinets simply block out dynamic sound, whereas wooden cabinets reflect and amplify a song's warmer aspects. At the same time , a wooden cabinet won't allow the passage of sound distortions. It'll reduce the inconsistencies, capturing irregularities while resonating a song's quality points.

Product Dimensions ‏ : ‎ 7 x 6.6 x 6.6 inches; 8 ounces


Item model number ‏ : ‎ A40504-SL-USNA


Date First Available ‏ : ‎ October 15, 2024


Manufacturer ‏ : ‎ Suacopzar


Customer Reviews: 3.8 3.8 out of 5 stars (14)


Item Weight: ‎8 ounces


Product Dimensions: ‎7 x 6.6 x 6.6 inches


Item model number: ‎A40504-SL-USNA


Warranty: ‎No


Date First Available: October 15, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

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Top Amazon Reviews


  • Looks great and has a great construction
Size: 4 Inch
Looks great comes moth hardware and is easy to put together
Reviewed in the United States on November 17, 2025 by Humberto Heredia

  • 6x9" speaker box
Size: 6 x 9 Inch
Work great. Ported bass helps.
Reviewed in the United States on June 29, 2025 by Bossmech

  • Seal the port for bass and no port noise
Size: 4 Inch
Cover the port completely and you're able to hear way lower notes. for me i was able to hear down to 31hz with it covered. need to make a sealed version. also while doing this you hear a lot of wind coming from the wire terminal. I had to remove it and I used hot glue to close all the holes cause I had nothing else. completely fixed it though ... show more
Reviewed in the United States on April 9, 2025 by Legion

  • Its ok
Size: 6 x 9 Inch
Not all walls are 1/2". Some are 1/4". Felt pads come off afternoon time due to low quality glue. Can just reglue them with something else. Exterior finish is a sticker, that also starts to peel quickly. Otherwise, it's ok.
Reviewed in the United States on September 8, 2025 by Amazon Customer

  • Hole Diameter is not consistent on each box. Lots of improvements needed.
Size: 4 Inch
If you don't mind doing extra work, this can do the job. I've ordered 2 pairs, and each speaker box has a slightly different hole diameter which means I had to file down the hole to fit my speakers in. That is a very messy, and possibly unhealthy job, if you inhale toxic MDF particles. I wore a mask. With 30 minutes of extra work and clean up they did the job. Other problems are the stupid locations for the port and wire terminal, and the noticeable seam for the vinyl wrap. Also, the terminal should be binding posts. There are no other options for this kind of product on Amazon, sadly. Wish they had more 4" speaker box in better finishes and quality. ... show more
Reviewed in the United States on January 19, 2025 by DeepCutta

  • Might need to modify for some "5 inch " speakers
Like the title states. The midbass speaker I planned on putting in this box is not fitting by roughly 2/10ths of an inch. It's funny how there is really no exact standard when it comes to speaker sizes. Most 5-inch speakers require different sized openings, so it's hard for a box maker to know exactly how big to make the cutout. The speaker frames and magnets are the reason for this. Anyway, the box seems like it's made ok. All of the internal seams have a glue line running along them, so it should hold together ok. The vinyl/sticker adhesive or whatever you want to call it on the outside needed to be pressed down because it had bubbled up in a couple of places. I just laid it on that side after pressing them down, and it has been OK since. I am adding the legs to this because it will be used with a home audio system, and this is going to be placed in a corner. Once I get the hole cut out more and the speaker installed, I don't forsee any issues. Midbass speakers wouldn't blow the box apart anyway. ... show more
Reviewed in the United States on September 17, 2024 by Amazon Customer

  • Seems to be made OK
This subwoofer box seems OK but the 5 inch model can only accept smaller speakers (must be less than 4.5 inches for their inner diameter which is proving to be harder to find than I expected. It seems like I'll have to settle for a smaller coaxial speaker instead of trying to squeeze out any sub bass from this tiny enclosure (unless I can enlarge it to fit 5 1/4 or 6 1/2 inch subwoofers). ... show more
Reviewed in the United States on August 19, 2024 by Vine Reviewer

  • Not bad
Size: 6 x 9 Inch
This is a pretty good speaker box. It could be a little better made. It is a little flimsy and bulky, but it works as it should.
Reviewed in the United States on October 15, 2024 by Breanne

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