What does the word that contains the stem most likely mean?

Will someone please turn the volume up? It is inaudible right now, and we cannot dance to music that we are unable to hear.

Responses

suddenly turned up very loud
suddenly turned up very loud

stopping others from hearing
stopping others from hearing

so low that it is unable to be heard
so low that it is unable to be heard

a condition that causes one to be deaf or unable to hear

so low that it is unable to be heard