Convertible Speaker locations

65Dart- thanks for the update and pics... much appreciated.
Need to look @ 69 panels to see clearance- dont think theres as much as yours but I could be wrong. Great idea though

It's going to be a tight fit on the 65 too. There is actually only 5-1/8" of width, but the 5-1/4" speakers I've measured are actually less than 5-1/4". I think I could stick some shims behind the side panels at the bottom. I don't think the speaker grills are going to fit without some trimming.