![Rare ~1960's ISOPHON G 3037 3 way speaker 4 driver Western Germany: Berlin Made Photo #3285750 - US Audio Mart Rare ~1960's ISOPHON G 3037 3 way speaker 4 driver Western Germany: Berlin Made Photo #3285750 - US Audio Mart](https://img.canuckaudiomart.com/uploads/large/3285750-rare-1960s-isophon-g-3037-3-way-speaker-4-driver-western-germany-berlin-made.jpg)
Rare ~1960's ISOPHON G 3037 3 way speaker 4 driver Western Germany: Berlin Made Photo #3285750 - US Audio Mart
![Decorative table-top secondary speaker from 1958, Isophon brand, Radio Museum Duisburg, North Rhine-Westphalia, Germany Stock Photo - Alamy Decorative table-top secondary speaker from 1958, Isophon brand, Radio Museum Duisburg, North Rhine-Westphalia, Germany Stock Photo - Alamy](https://c8.alamy.com/comp/DW96RD/decorative-table-top-secondary-speaker-from-1958-isophon-brand-radio-DW96RD.jpg)
Decorative table-top secondary speaker from 1958, Isophon brand, Radio Museum Duisburg, North Rhine-Westphalia, Germany Stock Photo - Alamy
![Are they Isophon speakers ? No plate, no reference anywhere. Thanks for any help in identifying them :-) : r/vintageaudio Are they Isophon speakers ? No plate, no reference anywhere. Thanks for any help in identifying them :-) : r/vintageaudio](https://preview.redd.it/are-they-isophon-speakers-no-plate-no-reference-anywhere-v0-ay7t2qku162b1.jpg?width=3024&format=pjpg&auto=webp&s=6c5f5ca69867017e1dbeda01d6ab7c27c7bde00f)