Xplore

If one has the proper cables to make it happen, I don’t see why multiple transducers can’t be used. It’s just a matter of how the connectors are pinned on the adapter cables that make multiple transducers work. There aren’t any settings in the control head to set to make multiple transducers work (at least in current models) that I’m aware of and it’s so easy to do it that way that I don’t expect it to be any different in the Explore units.
As far as the head unit is concerned, it dorsn’t know if the transducer signals coming in are from a single transducer or multiple transducers.