Pair of EMIT tweeters, 4.5" round grey plate, part #902-5023 65599 J5ITNL (TONEGAN made), excellent EMIT tweeters, samarian cobalt magnets, sweep tested ok 2.5khz - 10khz, 3" c-c screws (horizontal), 4" c-c screws (vertical), excellent condition, condition: #9. $32 each.