Originally Posted by
Mrmiata
It took a little time and head scratching.. but being able to set the front/rear balance has made the stock amp-speaker setup a pretty decent system.
And a note to OP.. the pre amp outputs don't carry a stand alone speaker hookup.. Your system (based on what you've written).. You are using an OEM harness adapter to the OEM wiring. This will only utilize the left/right channels of ONE output.. most likely the front channel from the HU. Your diagram from the HU will confirm this. You should have tapped off a set of speaker leads with this. You can run those leads to your tweeters by pulling new wires to the door. Hope this helped somewhat.. LOL.
Mr M:
You are dead right. Icalled crutchfield customer support and that is exactly the direction they told me to take and they too said that the preouts are basically useless in my setup. then told me to go the route you suggested. I repled to Pizza that way trying to make him think I became educated and came up with that course, when in reality Crutchfield told me to do what you ate now suggesting