I mounted the crossover in the door along with the drivers. I wired my amp into the factory wiring where the factory amp used to be.

The signal from the amp goes to the crossover which has two outputs, one to the tweeter and the other to the woofer.

1999 Ford Contour SVT #900/2760 (SOLD) 2005 Mazda 6s 2003.5 Mazdaspeed Protege 1998 Ford Ranger 4x4