I am reburbishing a pair of Spendor BC1 speakers. In one speaker the HF1300 is dead. I have taken it apart and there is no sign of any catastropic failure to the voice coil, so I have ordered another HF1300 from E bay.

Just to cover all the options, is it possible for a component in the crossover (capacitor) to have 'failed' and be responsible for the driver failure?

Thanks Chris