I believe the problem is with my reciever. I hooked up the wires to the B slots but the problem was still there. The only way I can have my speakers have sound come out of them is if I put one wire in 'A right' and the other in 'B right'. I bought the reciever (Sony STR-DEE997) as an open box in Best Buy without a manual so I am not sure how to see if my speaker is on mute. How do I check?
There is a small amount of sound coming there the left side speakers but only when I turn the volume all the way up.