Hi All , sorry to hi jack this post but I to are fitting some JL C1 650
But to my Golf Mk 7.5 . I,m hopping with your under standing of installing to many different vehicles you may give away some advice. My question is the factory tweeters have two white cables ,one with two small black identification squares on it . Which one in positive and which would be negative so I can safely connect the tweeter correctly.
Hopping you guys may have the answers. Many thanks Stampie