What speakers are compatible in front doors of a 1996 nissan micra shape?

lets face it, this car looks cr*p, but i atleast want my first car to sound good.

Im sure if i keep the standard door speakers they will blow coz my sub and 6x9's can handle way more power than them.

I need some reasonably priced 'front door speakers' (i dunno what theyre actually called), and i was just wondering if anyone knows which ones are compatible in a 1996 micra shape, or if anyone knows somewher i can find out?

=D thanks