Personal speaker problem, -i'm totally clueless- *any help atall,is hugely appreicated* basicly my brother had a party and when i got back hes managed to break the speakers - a pair of JPW, 70 watt - apparently they 'just stopped working' and i havent been able to find out what happened. I've been desperatly searching the net trying to learn how i can fix them. I'm totally un-willing to throw them out unless i'm totally sure they cannot be fixed -having said that i cannot afford to send them to a repair shop. i'm hoping its going to be a case off replacing a component i'm handy with a soldering iron but i dont know what needs to be replaced. visably there is no damage to the voice coil, also no visable damage to the cone, and it can still move, i cannot see any broken wires atall ... yet still no sound can be heard when connected, not even hiss. heres some pictures if you have any idea of what i can do, i will be VERY greatful for your ideas.