the adapter splits into 2 female RCA connectors, im guessing for left and right? Or does this matter in a car? I want to hook my ipod up to it, and i know i need the 3.5 mm connector, but i can only plug on of the RCA connections into the ipod. Is this all i need to get sound to come from all speakers?

i know its an old post, but i havnt seen an answer to this question. scottyJ where are you!