First off, just wanted to say hi, I'm a newbie here! Anyway, I had a question maybe yall can help me out with. Banshee's power come from his vocal chords and produces sonic energy that tends to vibrate, which he used to fly. If Banshee had a collar made out of Antarctic Vibranium (anti-metal) which produces vibrations, do you think this would also amplify his power? I always thought it kind of stupid he did not wear something to protect his throat from physical attack, which made me think with a collar of anti-metal not only would his neck be protected but it may cause an increase in his power. What do you all think?

it would probably blow his head off

Yeah, probably would blow off his head. 
 
I could see Siren (the new Banshee) using a sword or something of the stuff... but not a collar. :/ 
 
:/

Vibranium absorbs vibration too right? It might actually stop his powers. 

The Wakanda variation does, not the Antarctic.