recable but the metal ring is missing ? help ?

[oopeteroo]

hi
recently my blox m2c cable died
so i want to switch cable from another headphone cuz i love m2c
 
but when i open up the earphone a piece of metal/copper ring fall out.
 
what does it do ? and will it work without it ?

 
you see the copper ring is missing on one..
 
yeah iam a noob

 

[oopeteroo]

anyone ? need fast help

 

[hippie]

Dude, I hate to be the one to tell ya, but you riped both drivers in half. The clear plastic piece is suposed to be glued to that metal piece with holes in it.

look up dynamic drivers to see what I mean

sorry man, but they're dead......

 

[oopeteroo]

oh thx for the information =(