YRV front speakers

Forum: 

Hey. First of all, excuse me for my bad English.
I own a Daihatsu YRV 2001 with the stoke speakers in it.

I'm interested in buying a "Morel Dotech" component for the front doors
(Its the "best value for your money" in my country and there is no better alternative that's on my budget).

However I am not sure what size speakers will slot in? 6.5 inch, 6 inch or 5.25 inch?
I am not interested in making any changes in the door itself, i want it to fit right in
if possible.

Thanks
Chris.