I pulled two heavy 136HS speaker cones out of the garbage at a trade fair, packed in cardboard, with plastic and polystyrene protective packing.
How do I test to see if they are healthy or dead? ...
Type: Posts; User: alangood; Keyword(s):
I pulled two heavy 136HS speaker cones out of the garbage at a trade fair, packed in cardboard, with plastic and polystyrene protective packing.
How do I test to see if they are healthy or dead? ...