wire color behind stock radio, installing Options

[Cormudgen]

hello,

i'm looking to find out if anyone knows what color the wires are in a stock harness for a rear speaker. i'm putting in a line level converter right behind the radio b/c i already have rca's run from there and need to keep them there for when i put in anohter aftermarket deck. from lookin at where an aftermarket harness plugs into the toyota one, the right rear ones seem to be a red and white wire but that just doesnt make to much sense to me and i want to verify before i start splicing into stuff.

thanks
cormudgen

[Cormudgen]

finaly got this to work. i tried redoing MANY things all at once and then tested and worked so i'm not sure what i had done wrong. anyways it works and sounds great. i forgot how good it sounds to have the full spectrum of sound. subs are good for many more things than just rap .

cormudgen