Stereo install amateur (n00b) needing help. I searched online and tried to find some answers, but it's just a little overwhelming.
Car: 2004 330ci, Harman Kardon stereo
Front/Rear: Polk Audio DB6501 6.5-Inch
Sub: JL 10wv3, JL box sealed box
Amps:Alpine Power Pack, xtant 121m
Right now i'm running into issues wiring from the HU wiring with all the component wire to the Power Pack and back out to the cross overs for the aftermarket speakers. How do I wire 16 wires, down to the 8 for the power pack so I can wire to the components?
Pictures make life awesome....
Factory wiring breakdown:
Power Pack: Many less wires than factory harness. This is what is causing my headaches. Wiring into this, then back out to speakers.