Greetings I have a used pair of JBL 2405H slot tweeters (stock number 12) for sale here in Saskatchewan .After doing some research on line I will be selling these at 600.00 per pair . ( higher as I need to recoup the selling costs on this sight) Open to a reasonable offer on the pair as I see non Alnico ones selling for up to 1K per pair on line . These tweeters have been refurbished with non OEM diaphragms ( not sure of the brand as they were purchased awhile ago ) . The work was performed by buddy of mine as I do not see well enough to do this type of work. . Hence I will not take them apart for pictures. All units have been tested and are in original JBL Boxes. The price listed is for a pair (2). You will see that both  have the foilcals ( labels ). These are 8 ohms as well. The mounting rubber gaskets are  not included with this pair . Michael Tortorici shared this which I thought was brilliant ... what few may know is that 2402 bullet and 2405 slot , use the same machined aluminum horn flare, to make the 2405 slot , they added the two aluminum "flat front "wedges" into the horn flare , then machined the "bullet with two sides shaved off ...these were removable on very early units and on the "TRANSDUCERS INC."GREEN" RAIL ROAD signal units ) held in with 2 screws threw the sides ...later production eliminated the screws and they are epoxied in. Will ship at buyers expense. Insulting offers will be ignored . Located In Saskatchewan Canada and will ship to North America , if you want to ship elsewhere you will have to have an account and arrange pick up at my location . Freight average in Canada is around 55.00 dollars for 2 .Thanks for looking . message  me with questions . Here is another cool  piece about non OEM  diaphrams as i had someone freak out about them . here is a response from a veteran pa builder  this is not true ...I have over 40 "2402 bullets" in my live sound rigs ... I have been using aftermarket diap,s in (some) of them for about 20 years now ...some are better than others ...with the better aftermarket diap,s you would need test equipment to hear a difference.