Yahoo Message Number: 16965 (http://groups.yahoo.com/neo/groups/Country-Coach-Owners/conversations/messages/16965)
I've done some extensive remodeling in my coach and as I recall, the modification of the opening is not a difficult job. It may be easier than trying to find a 15" unit.
When you remove the acrylic door for access to the VCR, CD and Switch unit, you can remove the face panel by removing four hex-head furniture screws. There is enough cable to allow access to the components and removal of the plywood panel that holds them in place.
If your unit is like mine, there was enough room to make the opening large enough to accommodate the dual unit.
Good luck.
Larry
Intrigue
10762