Blown voice coils
Well the voice coil is a basic electromagnet. Electromagnet is a coil of wire, usually wrapped around a piece of magnetic metal, such as iron. there are many things need to keep in mind while replacing the voice coil like - wire size, length, type...... usually the speakers not works good after replacing the voice coils and replacing the speakers is the better option regarding money..... anyway you can please tell us the type or model of your speakers if you need more help or information........
on Jan 29, 2010