Altoparlante Bifonico SP-303
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Geloso SA; Milano: Altoparlante Bifonico SP-303 [Speaker-P] ID = 220323 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1960 | Category: Loudspeaker, headphone or earphone |
| Wave bands | - without |
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| Details | |
| 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 Radiomuseum.org | 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 800 models, 724 with images and 557 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
