Fix Blown Speaker

[Arty]

So a few months ago i made this thread http://linustechtips.com/main/topic/265722-speaker-problems/

 

TO summarize is one of my subs 

the top right quarter of the circle is blown

 

so after that, i just opened the case up pushed it a few times, played some dubstep and it all worked for 3 months

now agian Voices are soundin muffled and it is buzzin agian, but now i push it and it works for a little.

When listening to dubstep the probem is 75% gone

Permanent Solution to fix a Semi  blown speaker?

Speakers its the right one

This probbly should be in the audio form