I hear actually no hissing noise

I have yet to hear and problematic noises from the speakers themselves such as screaching S's or crackling

Both the speakers and headphones have a humming noise that's loud enough to be distracting.

i can hear hissing noise.

The left speaker is making so much static noise that I cannot use it for listening to music.

Turning up the volume on the tv doesn't clarify the words for me, it just makes louder noise to annoy other people in the house