• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1937/1938

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 177425

• Wave bands
• - without

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20.1 cm = 7.9 inch

• Power out
• 5 W (unknown quality)

• from Radiomuseum.org
• Model: Altoparlante Elettrodinamico W-5 - Geloso SA; Milano

• Dimensions (WHD)
• 201 x 201 x 114 mm / 7.9 x 7.9 x 4.5 inch

• Notes
• La serie W-5 era costituita da 4 tipi diversi di valore della bobina di campo: 1200, 1600, 2500, 15000 Ohm (modello con trasformatore di uscita), e uno da 15000 Ohm (senza trasformatore di uscita). La bobina mobile ha il valore di 2,5 ohm

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Price in first year of sale
• 106.00 ITL

• Mentioned in
• Bollettino Tecnico Geloso (Bollettino Tecnico Geloso (n° 22, n° 30A))

• Author
• Model page created by Guido Rubino. See "Data change" for further contributors.

• Other Models

• Here you find 952 models, 803 with images and 716 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano