I've been using a pair of them for a bit more than an year by now, and its extremely wide sweet spot
still amazes me. I guess these are probably one of those gears last to go (i.e. to stay until the end of their lives). :D
(For those who aren't into pro audio gear, they're studio reference monitor speakers -- the kind they use at the professional recording studios. Yes, my icon is the picture of it... I took the pic myself. XD)
Edit: OH SHIT, I've never thought I'd make this mistake myself... s/it's/its/ *shoots self*