Everyone is going on about this "practically magic," tagline, and I can't figure out why. It's as if you think it means the phone should be literally "magic" like a Harry Potter wand, and if not, you're going to be highly offended. You do now that magic is fictional, right?. Hope that isn't a shock. So, nothing in this world is ever going to be literally "magic." What that word means in advertising (and I can't believe I need to explain this) is that something is "wonderful."
Now this term "magical" like the word "wonderful" is subjective. What is wonderful to you isn't wonderful to someone else and vice versa. So, maybe these stereo speakers are in no way "magical" to you, but that doesn't mean that Apple is off base calling them that, as others might find them so. To sum up: The tagline "Practically magic" does not mean "We invented something that is literally magical" nor "we invented something that didn't exist before." It means "We think we made something that is 'wonderful.'"
Or are you all saying that no product out there should ever be able to use the word "magic" in describing itself? No duster commercial should ever say "Picks up dust like magic!" When you see such a commercial, to you yell at the screen "FEATHER DUSTERS HAVE BEEN AROUND FOR CENTURIES! YOU DIN"T INENT THEM!" or "MAGICAL MY ASS! IT JUST PICKS UP DUST!"

I don't imagine you do. So...why all this rage over Apple using the term?
Really. Isn't all this Sturm and Drang over the "practically magic" tagline a little silly?