This cast-iron external speaker, shaped like a rosette and featuring a paper diaphragm in an ochre-gilded finish, is a fascinating piece of early audio technology. Its more famous counterpart, the Grawor Melodia speaker, was produced in Berlin in the late 1920s. Unfortunately, the origins of these models remain unclear—it's unknown which manufacturer introduced the design first or who held the licensing rights.
Regardless of its history, this speaker exemplifies a time when audio equipment was not just functional but also served as an elegant decorative element in households. It was designed to complement radios and gramophones, blending technology with artistry in a way that remains captivating even today.