I picked this up in a lot of JBL gear. I was told it was a LE100S but it doesn't match the LE100S or any of the 175s I have. The cover bolts are closer to the edge (see pictures) and although a 175 the diaphragm fits, the screw holes to secure the diaphragm are on a larger diameter (like the 2482 is to the 2440). What the heck is it?
Thanks,
Eric M.