I have a 2002 Chrysler 300M with the premium 11 speaker infinity sound system. I am looking for a wiring diagram for this stereo system. Crutchfield says that the forward door lower speakers are bass only, if so where is the crossover? Are the small speakers on the front and rear doors treble only and if so where are the crossovers for these? Does the amplifier in the trunk drive all of the speakers or are some driven directly from the head unit? Thanks for any help you can give me. I have a Haynes manual for the car and it has all of the wiring diagrams except for the stereo.

 

YES AND NO THE AMP POWERS ALL THE SPEAKERS THE HEAD UNIT IS ONLY FOR THE SIGNAL TO BE SENT TO THE DIGITAL AMP. WHAT ARE U NEEDING A WIRING DIAGRAM FOR NE WAY? THE CROSSOVER THAT U ARE WANTING TO KNOW ABOUT IS BUILT INTO THE AMP. IF U ARE WANTING A DIAGRAM TO REPLACE THE AMP, THATS NOT A GOOD IDEA. THE DOOR LOWER AND UPPER ARE ON A SERIES PAREALL CIRCUIT WHICH MEANS THE OHMS ARE BROKEN UP SO THE LOAD IS THE SAME WITH 2 SPEAKERS.

 

How about the best place to gain access to the battery through the firewall for a separate amp?
Is there an unused grommet somewhere? I heard chrysler was kinda user friendly that way.