Forgive my newbness but I'm doubtfull here.
OK, I'm sure a small % of people can hear noises below 20 Hz but what I'm trying to figure out is how the little computer speakers could actually produce anything that low.
Is it physically possible for a minature tweeter and a 3-4" (if your lucky) mid range to even produce noises less than 20Hz? (My uneducated guess is that they quit much higher than that?)
or
is it just interpreting and creating a signal the best it can that is much higher up in the audible spectrum?
Enlightenment please?
