frequency range vs response
The frequency range respresented on this graph is 20Hz to 20,000Hz (20kHz), which is the range of typical human hearing. By looking at this frequency response graph, we can see how capable the speaker is at reproducing the frequencies we can hear. Generally, the range of bass frequencies encompasses 20Hz-500Hz.idrange frequencies would be 500Hz to 5,000Hz, and high frequencies would be 5,000Hz-20kHz. However, the range is often further divided into sub categories such as midbass and upper midrange. Familiarity with these ranges enables us to determine how a speaker should sound based on the Frequency Response Graph.
I. Amplitude. Canonically quoted as 20 Hz to 20 kHz, the frequency response across the audible spectrum is probably that characteristic most familiar to audio pro and enthusiast alike, as well as being that which has been most thoroughly studied by those who build careers and make their living studying such things.