If you use exclusively digital sources, I'd say that the answer to both of your questions is "yes", but not via the route you describe. Crossover units operating in the digital domain provide a bi-amping solution that is immensely effective. You can spend a lot or a little, and set up can be complex or "push button" simple.
Either way, I'd argure that it's "cheaper, easier and more effective" now than before.
Marty
Either way, I'd argure that it's "cheaper, easier and more effective" now than before.
Marty