That would be called bi-amping. A dedicated channel going to the tweeter & woofer seperatly. But the crossovers are built inside the factory amp to allow the proper freq. to get to the driver for best performance.

But what do you want to do with the sound system?
What are your expectations?
What quality do you desire vs money are you willing to invest?
Are you willing to give up any space for the sound system?

Gives us more info so we can continue to further assist you.

There are at least 3 member in XF Forums that work and own car audio/video shops.

Regards,




PS. I post wiring info in a August post and Andrew I think posted the system scamatic.