does Poly-Fil Stuffing work?

[rshissler]

I was just wonderin if the stuff worked or not. i was goin to use some in 2 6x9 boxes. it says to use 1 - 1 1/2 pounds to one cubic foot of box volume. thats alot :lol:

[JoroCorona]

Its mixed, it can hurt bass, but enchance mid and high range.

[rshissler]

i was told that the speakers would also sound like they are muffeled? spellin? :bash:

[rudefyet]

it's used to reduce the volume (in cubic inches) of a speaker box, so it all depends on the size speaker/box

I'd check the speaker specs for enclosure size, measure the box, do some elememetry math and you'll know if you need to stuff it and how much

[veritasz34]

Actually polyfill in a box will trick to driver into thinking it has a little larger volume to work in..The greatest advantage is the damping of unwanted resonance from the enclosure..It will help out on sealed enclosures but not in vented. You also do not want to stuff it full of this stuff..Just enough to fill the enclosure and still keep it's "Fluff"..
It's greatest attributes are in the low to middle low active region..