Poly Fill
Burning Brakes
Joined: Oct 2001
Posts: 1,205
Likes: 0
From: Dallas City IL
Re: Poly Fill (JazyJeff13)
Some do, some don't. I do, but that doesn't make it right :lol:
Should help break up standing waves, dampen the enclosure a little.
I have always used 1 lb per 1 cuft. Costs a couple $ at Wally World.
Should help break up standing waves, dampen the enclosure a little.
I have always used 1 lb per 1 cuft. Costs a couple $ at Wally World.
Racer
Joined: Oct 2002
Posts: 452
Likes: 158
From: Newark, DE
Re: Poly Fill (JazyJeff13)
I'd say no. If you're really pressed for room, go ahead, but it throws off your volume calculations. You compensate with a multiplier, but the uncertainties involved are a little too big for my liking. Your final effective volume depends on how much you put in, how you fasten it to the walls, how dense it is, what distance it is from the driver, etc., etc., etc...
Thread Starter
Burning Brakes
Joined: Apr 2000
Posts: 935
Likes: 0
From: Melbourne Florida
Re: Poly Fill (GTLocke13)
Again thanks for the response. I will go without and see how it is first. The carpet on the ouside should help a little.
Man do you know a lot about this stuff !!!
THANKS MUCH :cheers:
Man do you know a lot about this stuff !!!
THANKS MUCH :cheers:
Safety Car
Joined: Jul 2001
Posts: 4,178
Likes: 2
From: Windermere FL
Re: Poly Fill (JazyJeff13)
I use it but its not necessary. Try it with and without. Easy enough. Costs $5 and you can reverse it by just popping the driver and removing it. On mine it made a difference. It is recommended if you can't make a box of the necessary volume. http://www.mobileaudio.com cover's this topic in their FAQ section.
