Does anybody know the size of the component speakers in the front and back ?

Thanks

I found this on the Skodadop website but it doesn't tell you what size they are. I'm not up on car audio but you'll need to check the impedence of the speakers if you're changing them to make sure they match whatever head unit you're running

http://www.briskoda.net/forums/topic/297912-speakers-in-rear-doors/

http://www.htcar.cz/sada-reproduktoru-rapid-pro-zadni-dvere/d-70821/

i think they are maybe 165mm ?

I think they're 6.5" both front and rear. They rears not have a tweeter, they're just mid-bass speakers in my elegance. When I bought my rapid it had has water in the doors and the speaker didn't work when I picked it up. Fortunately I noticed before I got the 85+ miles home! A few hours later I had the replacements installed.