Dell XPS 15 9550 Speaker STATIC Problem.

Well i'm really upset, 3 years ago i had a Dell xps 15z. which had a problem of static shock everytime i touched it, so they checked it out then gave me a replacement. Now i'm suffering another problem but with my thousand pound 9550 Infinity Edge. The Laptop's Left speaker has blown, it gives Static Fuzzing noises when it's above 50%, i have used this speaker for 4 months without any problem, it just decided t o go now. I'm very upset and would like a dell employee to message me through my options..

I have tried all the workarounds online. even gone to the point of deleting. the AudioMAX driver and gone standard but nope, that did not work. i updated the bios, nope that did not work, it seems i do not have any luck with these dell laptops.