Hey, Im fairly new to Audio modifications,
I'm replacing the Stock speakers, (My sister "borrowed" my car played the speakers at max volume for a long period of time and completely destroyed both door and parcel rack speakers :facepalm )
And i was wondering on the Stock Head unit
Is there anywhere/anyone who can tell me the Specs of the stock Headunit?
As a side note, any advise for Rear speakers 6x9?

What exactly did you want to know? I don't believe the full specs of the headunit are available anywhere.

Remove stock speaker look on the magnet it will have what wattage they are.