[djnolan]

I had a problem with the height of the center cone or tweeter sitting too high to use the OEM grill. It was possible to reduce the height of the cone a good 1/2 inch ans use the OEM grill on some speakers by performing some surgery on the speaker cone. 1) remove or cut away the top trim piece and 2) removing the spacer at the bottom of the cone. There was a screw thru the center of the magnet that held the cone in place that allows removing a spacer. (however I have a different (and maybe cheaper model speaker than above)