My sub wigged out!!

My nTech 16W 2.1 Channel Speaker System just wigged out... I was listening to a good song, with a fair bit of bass in it, (Sunest Strippers - Falling Star) and i goes 'click', 'thunk'. the on light dims and it starts humming.
The sub still works but very very quiet, and both sattelites do nothing at all now. I took the back off of the sub to see what was in there - the back of it is kinda blackened where the the PCB amp / distributer thingie is. Its a wooden box, so I don't know if its burnt or when they sprayed it black. It smells, but not that horrible stink you get. What do you think it is?
If i can't fix it then Im thinking of getting a 5.1 CREATIVE system. Im gonna take a look at OCUK to see what they've got.
Dan :-/ >:(
The sub still works but very very quiet, and both sattelites do nothing at all now. I took the back off of the sub to see what was in there - the back of it is kinda blackened where the the PCB amp / distributer thingie is. Its a wooden box, so I don't know if its burnt or when they sprayed it black. It smells, but not that horrible stink you get. What do you think it is?
If i can't fix it then Im thinking of getting a 5.1 CREATIVE system. Im gonna take a look at OCUK to see what they've got.
Dan :-/ >:(