Posted by dwkurfma [ 208.35.44.131 ] on October 18, 2005 at 11:06:10:

In Reply to: Speaker Insulation posted by Norbert on October 13, 2005 at 21:42:53:

High density fiberglass acoustical tile works nice. Flip it "backwards" so the smooth surface can be glued to the box with a nice thick layer of something like PL200. Helps damp the panels and does an outstanding job of soaking up midrange reflections without taking up a lot of volume and the insulation remains very stable afterward.

Fiberglass duct board would probably be fine too but might be a little harder to bond.

Dan

Replies: