Dashboard speaker wires....

[Robdeforma]

I'm trying to replace the standard tweeters in the dash of my Mk 4, but when I got the tweeters out there are 4 wires going to them. 2 are Red and 2 are Brown. Which ones should I use to wire up the new speakers?

[polo boi]

woteva ones lead 2 the old ones

[drewbar]

how are they wired into the back of the old tweeter????