This vintage speaker for radios has been fully restored and is in excellent working condition. It is approximately 9 " wide and 7 " deep.
The case is in very good, restored condition. The grill cloth was replaced with vintage-style cloth.
This speaker was made by the Operadio Corporation from the Chicago area. It is likely early 1940's vintage, but no dates were found on the unit. It appears to mount on some type of external bracket which is not present. The voice coil seems to be approximately 8 ohms and would likely require a small matching transformer for use with older radios from the 1920's. It should work as is with newer sets.
Please contact us with any questions.