No sound from rear speakers !

[orange_andy]

i got 6x9s in the parcel shelf hooked to an amp, got in me car, and music wouldnt come from the 6x9s, (i have a cd changer hooked up) now when i turn the cd off and have radio music comes from the 6x9s what dya rekon i should be checking the cd changer, amp or cd player

[alxlaw]

same problem in ma mates brava - is it panasonic?? - we found it was the big socket on the back of the head unit that joins the changer - wiggle it about abit failin that - check the plug on the back of the changer - failin that check the rca leads........nope run outa ideas