true but i dont know wat tho cuz its already got its own amp so if i re wire i loose tht amp n then it wud jus be takin up space i know when i unplug the 4 speaker outlet from the bak of my stock radio they shut off so i know that they are the positives i jus dont got the moeny for the wiring n new speakers my buddy told me to try splicing them together positive to positive on the aftermarket radio n it should work but idk