I had posted a similar thread a few months back as the passenger slide (from the inside) looks like it should go out further. I had posted pictures of my units slide out. However, all measurements are even and the outside lines up well, i.e. paint matchs.
After conferring with another '05 Patriot Thunder owner (Larry Fisk) I believe this is the way they are, although it looks odd as one speaker is essentially hidden behind the slide.
Jeff