View Full Version : help with speaker box

05-26-2004, 03:46 PM
i need help with a speaker box i built one a couple of days ago and i saw on ebay some people put foam in there i was wondering what i should put in mine and what would the foam do to the speaker box

if you have any answer email me at [email protected] or post a message

05-26-2004, 07:42 PM
It's not foam, it is poly-fill. You can pick it up in the fabric/craft section of Wal-Mart. You add it loosely to the inside of the box to slow down the backwave and make the sub act like it is in a bigger enclosure.

But add to much and it will actually take space away so use it sparingly.

05-29-2004, 01:23 PM
Also, becareful adding too much to your box if it is ported because it could throw off your tuning.