1" dome tweeter with dome protector, shielded magnet, concert home line, face plate 4" round with cutout @ bottom (3 hour pattern C to C = 3 3/32"), excellent condition, sweep tested good, salvage, #8 "Truth is this is just a regular simple tweeter; nothing special, should be a $26 to $36 part cost, but it looks fancy style when in the cabinet. Tweeters fail because the crossover design is not effective to stop the tweeter from being over-driven. In our shop we simply install a better tweeter and cut the plate to fit. I may in the near future prepare such parts for sale, but none in stock now. You can contact us again soon if you have not found an alternative, or send us a picture of your tweeter front and back, if you want our substitute." - Vince