oceansunfish

Great suggestion. It worked. I had to use the 4.5 hp shopvac to suck out the cone..... I ended up having to unscrew with entire radiator from the cabinet. It allowed me to really work the vac into the center cone or "dust cover". It was pretty crinkled and it took some time to finally get it to pop out all at once. I'm not sure it makes a whole lot of difference in sound, but it looks a whole lot better! Thanks again.

The passive cone on the back of one of my KG-4s got pushed inward...... it happens..... Is there a simple way to fix/repair or pull out the cone? Unscrew the cone from the cabinet and push the cone out?! It sure doesn't sound too good... Thanks.