well.. in the back left compartment there *should* be a wire somewhere for a prewired CD changer. i'm not sure when audi started prewiring their cars for CDCs, but it'll be in the left trunk compartment if its there.
the speaker in the right compartment is a mini-subwoofer for your bose sound system.
the speaker in the right compartment is a mini-subwoofer for your bose sound system.
