I have 6 by 9 speaker holes in the rear deck. However the grills don't fit right and I'd rather just let the speakers show, but the plate for the holes will still show. I've seen people with another piece under the speakers that would cover that all up, they even looked like they were neon. What are they called?
well i have never seen that before but im sure you could make somthing like that easaly out of a peice of plexy glass or something like that and then carpet it or paint it