Hey all, Need a little clarification or confirmation I'm doing it right! I have a Fusion 550, MB Fusion, and a pair of Neo 212s... Now, when I'm using Fusion 550 into Neo 212s, I run in bi-amp mode, with supplied 4 conductor cable, Neo cab in bi-amp mode. All good... With the MB Fusion, without bi-amp capability, I'm switching the cabs to full range so I can still have the tweeter working. My question is...am I still ok to use the 4 conductor cable? I've seen yes to this here, but in the manual it says "you may use a standard 2 conductor speakon for full range." Is it a "may" or "must"?