Help me out here real quick. I'm swapping out speakers and took a "before" picture so I know where to put everything back. I noticed the wire connecting the two speakers to each other are white-negative, black-positive. However, it looks like the wire connecting the speaker to the amp is black negative, white-positive. This is the before picture, mind you so this isn't my error, but what should I make of this? The tech who worked on it most recently made the new wiring harness you see pictures. Is it possible that he just switched them in the connector vs. the wire connecting the speakers? Should I assume that is how it's supposed to be? What happens if it's wrong?