omg, that is so cool :cry: wish my speakers could do things like that
Anyway, my old speakers did same thing, i could hear some german underground radio lol.
My logitech set do this, it's resolvable by adding shielding to the sub and some of the satelitte speakers. Just means you need to get handy with the screwdriver.
But to be honest, if you've only just bought the speakers I'd return them. Its what I would've done if I had the sense when I got mine several years ago.
my old speakers used to do this. Lasham airport is very near me and almost all the Uk based boeings get serviced/cleaned there. was always fun listening to them in the day. and very peaceful way of getting to sleep.