Building the SW12A/SWPR sub....what to fill it with?

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Blaine_M

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I'm building the sub Danny has on his web site, using the box plans on the site.  What do you fill it with and how much do you put in?  I have the Black Hole 5 that I'll be using in combination with whatever the fill should be.

swaggs21

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Building the SW12A/SWPR sub....what to fill it with?
« Reply #1 on: 23 Feb 2006, 05:43 pm »
I am pretty sure everyone just uses polyfill, which you can get at about any craft store.

Danny Richie

Building the SW12A/SWPR sub....what to fill it with?
« Reply #2 on: 23 Feb 2006, 06:08 pm »
BH-5 will handle the bulk of it. You can then just add poly fill as needed. Adding more poly fill with slightly lower the tuning.