Customers generally find they are fighting to buy gear that gives them detail, transient, and spacial cues (all born of the same considerations).
Down to the point that some end up with what another may call an 'unlistenable system' due to the spacial cues being where they want them, or expect them to be, but the rest of the package tripped up or exaggerated in an uncomplimentary fashion.
When it comes to the speaker part of the equation...ultimately this may be considered to come from the tweeter and it's integration with the given mid to mid bass driver. And a whole plethora of other aspects are at play.
Getting a tweeter to do it right is no small task, and yes, this is where a decent chunk of money is going to be spent.
Down to the point that some end up with what another may call an 'unlistenable system' due to the spacial cues being where they want them, or expect them to be, but the rest of the package tripped up or exaggerated in an uncomplimentary fashion.
When it comes to the speaker part of the equation...ultimately this may be considered to come from the tweeter and it's integration with the given mid to mid bass driver. And a whole plethora of other aspects are at play.
Getting a tweeter to do it right is no small task, and yes, this is where a decent chunk of money is going to be spent.