Yes, an amp channel dedicated to each driver. With the active crossover you can also make adjustments on the fly. For that Bryston speaker, that approach is going to be beneficial IMO. Those speakers will just sing.

It is definitely for a specific demographic. However you can still make that speaker with a passive crossover and use a single amp to power it.

I’m armed and I’m drinking. You don’t want to listen to advice from me, amigo.

-Max Payne