I don't understand what you are trying to do. I have several pairs of Vandersteen that are biwired. How you do it with them is to just use 2 desperate runs of the exact same cable. That said, if you are biamping using 4 channels on your Arcam, instead of 2, you cant biwire unless you have more than 2 sets of binding posts on your speakers. For example, 2 channels would run single wire to the bass binding posts and the other 2 channels could go to the binding posts for the mids and highs in a biwire config. But I think your speakers only have 2 sets of posts, so biwiring wouldn't be possible. If you were just using 2 channels on your Arcam, then yes, you can biwire.