Mach1000 tweeter issue???
I have the Mach1000 in my 02 GT. The right side tweeter when turned up makes a lot of crackling sounds, yet when low, it sounds fine. So I assumed I had a blown tweeter. Bought a brand new one from Ford, and the new one does the same thing. So to triple check, I take the left side off and plug it in, and it sounds the same also. The right side sounds great, so I know that is a good speaker. And it sounded great plugging it back in. So my questions is, what else could it be as I have ruled out a blown speaker?