So tonight at work I was discussing my upcoming sub build with a few guys. One of the master debaters argured that stuffing a sealed box with poly-fil was recommended and the other said it was a joke. Yes? No? Why? Thanks.

Its really up to the user.

Heres some good reading for you.

http://www.soundsolutionsaudio.com/forum/i...amp;hl=polyfill

i have used it in cramped sealed boxes before... it seems to work well

I have a tendency to put at least some stuffing in all sealed boxes of mine.

i have used it in cramped sealed boxes before... it seems to work well

Would you reccomend it if you can acheive optimal cu. ft.?

I have a tendency to put at least some stuffing in all sealed boxes of mine.

It certainly helped in my situation. I put 0.5lb in my 1-cube sealed enclosure and it made a huge difference in output.