Hi Guys, help needed to figure out what this could be...found some 4311s on the "el cheapo" but I have no clue what this tweeter is or if it is even a jbl tweeter...does this look like some aftermarket replacement, another JBL, some random unoriginal junk? I suppose it is usually a LE 25 sitting in that position ? Fire away, at will, if you are able to identify this, thanks.