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Altoparlante Bifonico SP-303

Altoparlante Bifonico SP-303; Geloso SA; Milano (ID = 220323) Speaker-P
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Altoparlante Bifonico SP-303; Geloso SA; Milano (ID = 220323) Speaker-P
Geloso SA; Milano: Altoparlante Bifonico SP-303 [Speaker-P] ID = 220323 640x480
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For model Altoparlante Bifonico SP-303, Geloso SA; Milano
Country:  Italy
Manufacturer / Brand:  Geloso SA; Milano
Year: 1960 Category: Loudspeaker, headphone or earphone
Wave bands - without
Power type and voltage No Power needed
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 30 cm = 11.8 inch
Power out 8 W (unknown quality)
from Model: Altoparlante Bifonico SP-303 - Geloso SA; Milano
Material Various materials
Notes altoparlante bifonico con due altoparlanti coassiali, impedenza bobina mobile 16 ohm, risposta 40-18000 Hz, frequenza di risonanza 40 Hz. veniva montato sul diffusore acustico bass-reflex N. 3108.
Net weight (2.2 lb = 1 kg) 2 kg / 4 lb 6.5 oz (4.405 lb)
Price in first year of sale 12'500.00 LIT
Mentioned in Bollettino Tecnico Geloso (n. 78-79 (1960), pag. 39)

Model page created by Giuseppe Antonio Tusini. See "Data change" for further contributors.

All listed radios etc. from Geloso SA; Milano
Here you find 848 models, 763 with images and 603 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.