Humans can detect sounds in a frequency range from about 20 Hz to 20 kHz. So that's mean human unable to hear 1 Hz frequency sounds since it's far under 20 Hz.
At detectable frequency of human like 1kHz, high volume of sound may destroys human ears (CMIIW).
Amplitude is the one who determine the volume, I mean higher amplitude means higher volume.
With same amplitude that possible to destroy human ears at detectable frequency range (20 Hz until 20 kHz) , what if the frequency is low (under detectable frequency range) for example 1Hz with same amplitude? So is there still possibility that soundwave destroys human ears?
If posibble destroy human ears, does that victim hear a sound or his ears destroyed without realized it?