Can a Jadis Defy 7 be bridged to mono?

Id like to run a pair of Defy7s and wondering if they can be set to run mono.
Would love to do the same... but unfortunately, you cannot.
Ok,maybe I'll learn something here: But,wouldn't vertical bi amping acomplish the same goal??
Yes, it can be done.
Such a pair exists. But it has to go back to factory.