Lautsprecher Chassis M IV G (M4G)

Blaupunkt (Ideal), Berlin, später Hildesheim

  • Year
  • 1932/1933
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 344113
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Direct Current supply (DC) / 110-240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Lautsprecher Chassis M IV G - Blaupunkt Ideal, Berlin,
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Bei Bestellung war Angabe der Netzspannung nötig.

  • Price in first year of sale
  • 21.50 RM
  • Mentioned in
  • -- Original prospect or advert (Radio Apparate und Lautsprecher Prospekt 1933)
  • Author
  • Model page created by Richard Winter. See "Data change" for further contributors.

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