SIEMENS 6S ELA 3273 compression driver

It is extremely rare and not commonly known younger brother of the famous SIEMENS 6S ELA 3272.

Year of production: 1972
Maximum voltage 12V.

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View on the label.
One envelope is a bit rusty.
Stamp with the date.
Metal foam at the otput and soldering terminals.

Both compression drivers were tested and are in working order.

Would you like to own them?