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Orchester mit HM10

Orchester ; Isophon, E. Fritz & (ID = 1957802) Speaker-P
 
Orchester ; Isophon, E. Fritz & (ID = 1957803) Speaker-P
Orchester ; Isophon, E. Fritz & (ID = 283033) Speaker-P Orchester ; Isophon, E. Fritz & (ID = 1310930) Speaker-P
Orchester ; Isophon, E. Fritz & (ID = 1310931) Speaker-P Orchester ; Isophon, E. Fritz & (ID = 1310932) Speaker-P
Orchester ; Isophon, E. Fritz & (ID = 1310933) Speaker-P Orchester ; Isophon, E. Fritz & (ID = 1310934) Speaker-P
Orchester ; Isophon, E. Fritz & (ID = 1310935) Speaker-P Orchester ; Isophon, E. Fritz & (ID = 1449083) Speaker-P
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Orchester ; Isophon, E. Fritz & (ID = 283033) Speaker-P
Isophon, E. Fritz &: Orchester [Speaker-P] ID = 283033 198x232
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For model Orchester mit HM10, Isophon, E. Fritz & Co. GmbH.; Berlin
 
Country:  Germany
Manufacturer / Brand:  Isophon, E. Fritz & Co. GmbH.; Berlin
Brand
 
Isophon
Year: 1953 ? Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 30 cm = 11.8 inch
Power out 10 W (unknown quality)
from Radiomuseum.org Model: Orchester [mit HM10] - Isophon, E. Fritz & Co. GmbH.;
Material Various materials
Shape Chassis only or for «building in»
Dimensions (WHD) 300 x 300 x 195 mm / 11.8 x 11.8 x 7.7 inch
Notes

Koaxialer 2-Wege Lautsprecher, verbesserte Ausführung mit Hochtöner HM10. Grundmodell mit Frequenzweiche, 30 bis 18000 Hz. Sonderausführungen mit angebauten Ausgangsübertragern erhältlich.

Hochton: 10'000 Gauss, 8'000 Maxwell, Tiefton: 11'000 Gauss, 126'000 Maxwell, Resonanz: 35 Hz, Impendanz: 4 Ω. 

Net weight (2.2 lb = 1 kg) 5.1 kg / 11 lb 3.7 oz (11.233 lb)
Price in first year of sale 175.00 DM
Mentioned in -- Original-techn. papers.

Model page created by Georg Richter. See "Data change" for further contributors.



All listed radios etc. from Isophon, E. Fritz & Co. GmbH.; Berlin
Here you find 229 models, 218 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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