Hello. Cayenne's sound system dont impressed me, and i made a decision to change it.
So i need to organize line-out from PCM head unit. Which way is better to make it?

Thanks.

 

you will need summing devices to combine both high and low frequencies before it goes into the line level converter. I recommend JL Audio summing devices and their clean sweep line level converter. You will be able to do all the wiring in the right rear panel at the factory amp.

 

thanks a lot
p.s. seems Alpine PXE-H650 have same functions too.

 

Be wary of the Alpine, I've heard a lot of complaints about it.