I have a pair of Aka SW-35 Jet Road (not Jet Stream) enclosures. I have pulled the drivers thinking that they are their version of the FE103, but as you can see from the pictures these do not have alnico magnets.
Some further information- I have discovered that these also have stiff suspension. Is this fixable? I don't know of anyone in NZ that can do the work, is there anyone here that does it at reasonable costs?