it looks as if you have 1 front output 1 rear output 1 subwoofer output 3 red 3 white normally run the front output to the amplifier running the frront speakers the rear to the output running the rears and the subwoofer to the amp running the subwoofers you do not say how many speakers you are running but normally front amp will run the tweeters in the dash and the speakers in the front doors another amp or another output running the rears doors(tweeters and midrange and another amp or output running the subwoofers