To Stuff or Not To Stuff

[DrSatan 10+ year member]

I just finished building my new sub box for my 4 Boston Pro 12’s (12.5LF) and I am not sure if I should put any insulation in it. Like pillow stuffing or something similar. (It is a sealed enclosure) What do you guys think? Hey also, i tried to put a pic of the box on the post and couldnt. Any help on why? Thanks!!

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[Afboy143 10+ year member]

in a sealed enclosure the polyfil is good to put in the box because it helps elimnated the back wave. Eliminating this wave will help get rid of some of the pressure in the box, allowing the sub to move more, thus moving more air thus being louder. Try it with no stuff, then with some and ull see a diff.

 

[DrSatan 10+ year member]

Cool cool, where do you get polyfil at?

 

[DirtySchemer 10+ year member]

Walmart is probably cheapest... go to the crafts section.

 

[DrSatan 10+ year member]

Right on, thanks

 

[playa1 10+ year member]

Use a old pillow laying around,i ddi that when i had a sealed box.