repalce polyfil or insulation
 

i have an older 10in tube (by 22 long), used in my boat. the whole tube got submerged....i need to replace the insulation.
question- polyfil or fiberglass and how much?

btw, this tube has worked great for 10+ years!

thanks.

Re: repalce polyfil or insulation
 

We stopped using fiberglass insulation.
Use polyfill, cut a piece 18" x 24". Roll it and put it in the enclosure, run your speaker wires through the center.

Re: repalce polyfil or insulation
 

thanks for the info.

I have six Bazooka tubes in my cars.
love them all!