Slipknot1's suggestion would work well, but what would work even better is just to replace those horrible little binding posts with what ever tickles your fancy. The crossover's come apart very easily and replacing them will be a cinch- you may be disguisted with what you see inside the external crossover box, at which time you can start upgrading even more :) But in the mean time do yourself a favor and get those wretched little binding posts off your speaker.
Speaker connection for Maggie 3.6R
I just ordered a pair of Magneplaner 3.6R speakers. I have my existing speaker cables set up for bi wire but with spades(Vandersteen 2 sig's). I don't want to use adaptors. Should I have banana connectors installed or have you folks found a better way? Any other tips would be greatly appreciated!