How do i hook up an audio cable inside my box?? The audio cable is grey with these little black things on each end. There is 1 black on each end with white, read and black wires is going into these black things on each end so there is a total of 6 wires all together and 2 of these little black thing whatever you want to call them. Oh there is also 2 holes on the black on each end. Thanx guys for any help.