I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

A pair of AMT tweeters that I removed from some ESS tempest lab series 2 speakers. They have some rust on the front, and one of them was loose in the frame, so I took the old glue off and repotted it with electronics grade RTV 162. They both measure well and sound good with music using my 1000hz test crossover. Please look at the pictures and ask any questions before bidding. This is a great pair to play with at a low price.

1- ORIGINAL ESS RIBBON DIAPHRAGM - Original factory ESS partESS 689-1106 Heil Ribbon DiaphragmSpecs:Dimensions: 1 5/8? x 2 15/16? (41.28mm x 74.68mm)Replacement diaphragm for AMT-5, Tempest Lab series 3 and more SEE PHOTO MONEY BACK GUARANTEE IF items NOT AS ADVERTISED!!! SHIPPING $5.00 TO THE US (48 STATES) - INCLUDES TRACKING AND INSURANCE See my feedbacks!! Bid with confidence!!