"Dan" wrote in message
...
| Thanks for the reply. I'm assuming you mean a polyester material such
| as dacron? Anything else I should look for when buying this material?
| Each box is ~ 2.25 cu'. I had thought of attaching a ~ 3" layer of
| fiberglass directly the panels, but would I be better off simply loose
| stuffing the entire interior rather than gluing the damping material
| directly to the panels? Sure would be easier.

Some actually like loose wool (from sheep yet), but to me that's going too
far. Most designs I have seen just involve layering the material inside
without packing it tightly. There were several quite good books produced in
England on ways to make speaker boxes that are high quality.

N