i am installing a after market head unit as we speak in my 05 dodge ram 1500 quad cab 5.7 hemi with the upgraded factory sound system i didnt realize i cant find my wiring schematic does anyone know the coloring for the speaker wires or where to get a schematic online quick???

 

you shouldnt have to cut wires just get the adapters

 

no my truck has the radio system where i need to by pass the stock amp or buy a hundred fifty dollar harness to make it work

 

Then you either need to buy the harness to bypass the amp or do like I did and run all new 14ga wire from the HU (or amp) to your doors.

 

just go to wal mart and buy the harness 15-20$$

 

Why not use the factory amp for the extra power over the head unit?