I've been messing around with one of the damaged drivers! I managed to split apart the whole magnet assembly without damaging any thing, apparently! I then figured out a way of reassembling using superglue and a vice (and lots of patience!) and hey presto, one working bass driver! The difficult bit was centralising the core to give free movement without any scratching or interference occuring. The speaker has now been brought back to life but unfortunately I dont think the midrange is working! The cone moves freely when gently pushed but there is no discernable movememnt when powered up, and it sounds horrible! When I opened up the speakers after the crash there were bits of coil and magnets broken away from the mounting board, I just superglued them back in position, could their be more damage here than I thought? Your thoughts would be appreciated, Jeff