Help with my sub...

[Drukkie]

Hi there guys...
looking for someone to repair my Jamo sub....
It switches on and plays but ver very very soft...

any recommendations?
thanks!

 

[Bullet_GP]

 

[KlyvQue]

 

[scrarfussi]

 

[Drukkie]

 

[andredt]

 

[mikemidrand]

 

[CORY]

 

[Moolz]

 

[scrarfussi]

 

[KlyvQue]

 

[scrarfussi]

 

[LeonardF]

 

[KlyvQue]