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20 oz of Polyester Fiber Fill

Polyfil Stuffing For Subwoofer Enclosure Box (Polyester Fiber Fill, Poly-Fil)

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20 oz Bag of Polyester Fiber Fill • Made with Newer, State-of-the-Art Processes • Works Great in Smaller Enclosures • Adds Better Bass to your System

Learn more about the dc20

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

pf20 thumbnail

Poly-Fil PF20

OUR PRICE: $6.99

View item

Description


Mountain Mist brand icon

Authorized dealer

Get More from your Subwoofer!

If you want to get more from your subwoofer, Poly-fil could be the solution you are looking for! Use this polyester fiber fill when the subwoofers box is smaller than what the subwoofer's air space recommendations are. After the installation, the enclosure can appear to be up to 25% larger than what it really is. Using 1 to 1.5 lbs of Poly-Fil for every cubic foot of box volume will be perfect for the box. At Sonic's low prices, adding Poly-Fil to your subwoofer enclosure is a no brainer!

  • 20 oz of Polyester Fiber-fill for sub boxes
  • Adds better bass to your system by making your sub "think" it is in a larger enclosure...get more from your small space!
  • Made with newer, state-of-the-art batting which decrease movement of fibers
  • Works great in smaller enclosures
  • Also found as: PolyFil, Polyfill

Product history:

Sonic Sub Boxes PF20 thumbnail
(newest, current model)
Mountain Mist DC20 thumbnail
(previous model, replaced by Poly-Fil PF20 )

Specifications & Details


Accessories Specifications
Type of Accessory
Poly-Fil
Primary Color
White
Quantity
20 oz
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

DC20

Weight:

1.75lbs

Internal SKU:

dc20

Internal Product ID:

27241

Customer Ratings & Reviews



5 star
91%
4 star
7%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.8
Usability
4.9

Customer Reviews

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Polyester Fiber Fill in a Sealed Enclosure

This Polyester Fiber Fill in a Sealed Enclosure works better then before. It doesn't sound so hollow anymore.

By Q on September 29, 2010

32

found this helpful.

Works perfectly

Really works well!

By Sam on January 30, 2012

31

found this helpful.

Silenced a lot of noise

I replaced the blown sub in a Jeep Wrangler TJ arm rest enclosure and left out the packing at first and the base thump was a buzzing drag at the end of each thump with parts of the arm rest vibrating more than I wanted. After I packed it nice and full it deadened the base thump to a nice boom and the buzzing of the arm rest itself is almost gone.

By Zach and Amy on December 18, 2012

29

found this helpful.

Plenty

I have one 12inch sub after filling that up still had enough left for a pillow.

By Bryan on August 21, 2011

29

found this helpful.

good value.. its just filling.. not much to say.

Got the product and put it in my subwoofer box right away. havent tried the subwoofer without it, so i cant say much. good amount of filling for the money though. wish i didnt have to put anything under "Look/Design" and "Durability" because i cant say.

By pavel on February 5, 2013

29

found this helpful.

Works like any other

I honestly cannot tell the difference of using poly fiber fill on my daily driver set-up. But since I purchased it, I used it anyways.

By Tommy on May 27, 2012

27

found this helpful.

Great price, Geat product

Used this in a sealed enclosure and worked great, I highly recommend.

By rene on February 20, 2012

28

found this helpful.

Good poly-fil

Does what its supposed to do, deepens the bass and gives it more of a full sound. Sounds a lot better.

By Corey on December 27, 2010

28

found this helpful.

not magic but helps

The following review is for PF20, which is a part of the bundle you are viewing.

I run 200W to a jl 10w0v2 sub rated at 150W in .7 cu. ft box- as recommended by manuf. I get good hard bass. But after testing a few tracks I came upon some punchy bass on R&B and reggae. I experimented with polyfill and wound up using 1/2 lb, fluffed it up and the bass is much better, richer if u will, and no punchiness. This "smoothed" it out, for lack of a better term. I did not hear any increase in sound just better bass, nothing magical. I compared the 60-100hz sweep and noted no difference. But it helps. I do hear that polyfill works wonders for mid bass drivers but for subs all I can attest to is smoother bass tones on hard notes.

By Richard of NYC on February 16, 2010

25

found this helpful.

The following review is for PF20, which is a part of the bundle you are viewing.

It is helpful for small enclosures but it is not for ported ones. It gives a bit more power and a cleaner bass even in a ported box. It is not a surprising but its worthed if you want cheaper, better sound.

By Bojan on July 10, 2008

26

found this helpful.

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