• Year
  • 1929–1931
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 7459

 Technical Specifications

  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles). / Ø 45 cm = 17.7 inch
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: 2007 - Philips; Eindhoven tubes
  • Dimensions (WHD)
  • 450 x 480 x 180 mm / 17.7 x 18.9 x 7.1 inch
  • Notes
  • Magnetic driver model Philips 2044, impedance switchable to 500, 1500 or 2000 ohms Designed by Louis Kalff, Industrie-Designer by Philips, NL.
  • Net weight (2.2 lb = 1 kg)
  • 3.2 kg / 7 lb 0.8 oz (7.048 lb)
  • Price in first year of sale
  • 113.00 RM
  • Picture reference
  • Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

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