Dounle Din or Single Din
just the size of the unit ...umm besit idea is
this is what a double din looks like
http://images.google.com/images?hl=e...uble+din&gbv=2
and this is a single DIN
http://images.google.com/images?gbv=...f&q=Single+din
We can do either just depending on the measurements of the unit your installing...I have a single DIN with infiniti Kapas but i am thinking about a double DIN upgrade though once everything is in working order on my car.