Well put Godfather, that's the same info I was told. As for the standard size speaker that will fit in the front and rear doors of a Ford Explorer 91-99" is 6X8", 5X7" will fit also but the book say 6X8" and we all know they are the same size as 5X7" it's just that the holes are lined up different. Any other speaker would be a custom fit, meaning you would have to do something extra to make them fit. As for 6X9" that was a sugestion for someone that wanted bass but not a sub, so I said put 6X9's in the rear cargo area, not the doors. I hope I cleared things up, if not let me . Thanks
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