I don ' t understand why they ' d make them illegal in California . Are they worried they ' ll form a significant feral population and threaten all the feral chickens and chihuahuas ? <| sep |> I doubt you finding a MacBook at Goodwill with AppleCare still on it . I mean . it really matter where you buy it from . The factory warranty is one year from the original date of purchase original meaning purchased from an Apple Store or other authorized seller . If the MacBook was opened , the AppleCare is voided . <| sep |>. multiple big subs . I actually see a lot of people focus too much on subwoofers when the overall sound quality is far more influenced by your main speakers for example . This results in people showing off their new system here with small 5 bookshelf speakers as mains in a large living room but an expensive monstrosity of an 18 subwoofer set up when there would have been the option to place full grown floorstanders just fine . Crossover at 150 hz , sigh . I think all this small hometheatre in a box systems tricked especially beginners into thinking tiny speakers with big subwoofers are the way to go . Not that having one or two subs wouldnt make sense in general but id rather have some proper main speakers that can reach down to 5040 hz on ther own paired with a budget sub than the other way around when on a budget .