Hi all, Does anyone know any good electronic engineers for repairing subwoofers in the midlands kind of area? My sub is not working properly after trying everything and I have come to the conclusion that it is physically broken in some way so will need to be looked at by an expert. Any suggestions would be great. I am trying to not get the repair through a shop as such and instead go stright to the engineers so I can communicate the problem in more detail. Thanks.