The problem is that wire is directional. All wire, wire in fuses, wire in interconnects, speaker cables, internal wiring in electronics and speakers, the wire in capacitors. That's why interconnects that are not shielded sometimes have arrow, you know like Anti Cables and others. So, here's the real problem, those cables and interconnects that are shielded and have arrows to indictate the direction the cable should be connected because of the shield may or may not consider the direction of the wire itself. It doesn't take a rocket scientist to figure out the wire in shielded cable should also be considered when marking the cables for direction with arrows. The sound would suffer somewhat if the wire itself was in the wrong direction even shield was in the right direction.
