So all we know problems of cheap microphones, but why is it so? Here is some questions about cheap microphones I am intrested in. 1) Why are cheap microphones so sensitive to sibelants? 2) Why does a cheap diaphragm start to hiss like white noise when exposed to air and sibilants? 3) Why are cheap microphones insensitive to low-frequency transients? 4) Why do cheap microphones have high levels of self-noise? 5) Why do cheap diaphragms record little "DETAILS" of the source? 6)Why do cheap diaphragms have reduced transient detail? 7) Why are cheap microphones less sensitive to low frequencies? 8) Why do some cheap microphones have a limited frequency range?