Bi-wired in most cases shows some improvement but a single wire with a good jumper can also be of equal benefit. But there are so many variables ( type of wire , speakers , amp etc ) that you really must listen for yourself and decide .
bi wire or not to bi wire
I only have 1 set of biwire cables and 1 set of non bi wire cables so I cant do extensive listening tests. But to o my ears my Usher speakers loose of bit of bass when I bi wire, but thats about it. What are the other potential advantages or disadvantages to bi wiring? Thanks.