I think you're all wet by comparing Klipsch to Bose. With Bose you're paying for the name and usually getting sub-standard equipment bearing that name. With Klipsch you might be paying a little more name as well, but they back it up, with quality components, quality workmanship, fantastic customer service, and probably most importantly, superior speaker design.
I'm sure your ALs sound great...but there's just no way I buy your story that they sound better than a camparible Klipsch system. Maybe your buddy with the Klipsch just has his settings all whacked. Or even just piss-poor placemnt of the speakers. Come on Whir, you know how the smallest things like that can sometimes make or break your listening enjoyment.
But I wanna know how can we be here arguing about speakers without that other guy, MD
something, jumping in here and trying to cram Logitech speakers down our throats?
(Oh, and that 10% THD on your speakers is listed in multiple places in the official .PDF document listing the specs. [shrug] )