Audio is very important to control because this may damage electric audio system and ear drum also . hence see the tips how to control the audio. firstly you manage the bass of the audio system because this makes ear drum weak . so manage the controller the bass to 2 which is enough . second is treble . treble is basic thing in the audio system but it may damage the hearing power. so minimize the the treble to 2 . so the conclusion is hearing the audio with level of audiotors.