Gramophone-Style Horn Loudspeaker, 1925

Details

Description

Tube radio horn loudspeaker manufactured by l.m. Ericsson, sweden, circa 1926-1930. Constructed of black lacquered sheet metal with an elegant … Read more Tube radio horn loudspeaker manufactured by l.m. Ericsson, sweden, circa 1926-1930. Constructed of black lacquered sheet metal with an elegant swan neck on a brass base.

large acoustic horn, 35 cm in diameter and 63 cm in total height, 31 cm deep.

retains the original electromagnetic transducer with an interior medallion marked "l.m. Ericsson – made in sweden".

this type of loudspeaker was used as an external acoustic amplifier in early home radio receivers before the introduction of dynamic loudspeakers. A representative example of early scandinavian radio engineering.

working. This piece has an attribution mark,
i am sure that it is completely authentic and take full responsibility for any authenticity
issues arising from misattribution See less