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.
"Shoot For The Top...... The Bottom Is Already Full"
Q u o t e s:
To err is human, but to really foul things up requires a computer. Farmers' Almanac