ok, when i replaced my speakers i think i hooked the wires up wrong, i thought the A was positive and the B was negative. but B is postive right?? well anyways, i think i screwed it all up, i think one is connected right and the other isn't (someone else got back there and its all weird). so what color wires for which sides are + and - ?

 

b was the positive for me. Take a 9 volt to make sure. Hook it up and see which way the cone moves. Out means you got the positive on the positive. In = reversed