My brother worked for brownell sound in Portland Oregon for many years where he got many certs including coning specialist for JBL and Celestion. These are clean pulls from a high end JBL set of 4 123A’s if I remember correctly. The coils measure 3”’s I believe I listed all the JBL model numbers they can be used on. If you think I’m off on price make me an offer I’m not easily offended. Just don’t obviously low ball me lol. These are as is no returns