• Year
  • 1985 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 277742
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11.5 cm = 4.5 inch
  • Power out
  • 15 W (max.)
  • from Radiomuseum.org
  • Model: AL6747 - Blaupunkt Ideal, Berlin,
  • Dimensions (WHD)
  • 115 x 115 x 63 mm / 4.5 x 4.5 x 2.5 inch
  • Notes
  • Breitband-Lautsprecher (Aufbau)

    Belastbarkeit max. 15 Watt.
    Übertragungsbereich: 160 - 18.000 Hz
    Schalldruckpegel: 87dB

  • Mentioned in
  • -- Original prospect or advert (Blaupunkt Autoradio/Autohifi 85 (Spanish))
  • Author
  • Model page created by Karlheinz Fischer. See "Data change" for further contributors.

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