Piggyback banana adapters are available
they have one make that would plug into the speaker in your case , two females that you would plug both the high and low sides of the biwire into , most often one of the females is angled
Using biwired cables on speakers with only 2 connections
I generally have bought biwire speaker cables in the past, and now I have speakers that can't be bi wired.
Is there any problem if I only use two of the four wires and just Cover the other two wires so they don't touch each other. I hate the fact that I bought really expensive speaker cables and now I have this issue.
Do I use the high pass or the low pass LR pair? Which have been marked this way so I trust there was actually a reason for them doing this and not just cosmetic
Will this impair sonic performance ?