Where did you get this inference that the LSAs are "essentially identical" to the Von Schweikert models you mention?
I have no experience with them, but it is possible for speakers to resemble each other in terms of specs and other design features (like the rear-firing tweeter that the LSA tower and VSA speakers share). But they can still be voiced very differently due to crossover design. Just sayin'.
I have no experience with them, but it is possible for speakers to resemble each other in terms of specs and other design features (like the rear-firing tweeter that the LSA tower and VSA speakers share). But they can still be voiced very differently due to crossover design. Just sayin'.