I’ve tested these speakers and all they do is just give a loud hum and does not play any audio at all. I don’t know why it only hums, I’ve tried whatever configuration I could, but these speakers would not stop humming and I could not even hear a bit of audio.

These units are in okay condition. They’re definitely yellowed, and they’re a bit marked up going around the bodies, no serious damages. The cloth on one of them does have a stain, but neither of the cloths are torn, burnt, damaged, etc. Comes with only a green-blue 3.5mm jack cable. Does NOT come with any power adapter or any other accessories.

Will be shipped via USPS Ground Advantage. Any questions or concerns, please feel free to ask me.