I think they are still using the WBT's on the upper level wires,which leads me to believe it's a cost thing.
Concerning the Bi wires, I felt that two single runs per speaker was the way to do it with all cables.
Splitting a cable in half never made sense to me.
Concerning the Bi wires, I felt that two single runs per speaker was the way to do it with all cables.
Splitting a cable in half never made sense to me.