• Country
• Austria

• Manufacturer / Brand
• Henry, Kapt. Heinrich & Co.; Wien

• Year
• 1950 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 337036

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11.3 cm = 4.4 inch

• Power out
• 2 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Kleinstlautsprecher Alpico - Henry, Kapt. Heinrich & Co.;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 113 x 54 x 113 mm / 4.4 x 2.1 x 4.4 inch

• Notes

• Schwingspulenimpedanz: 1,8 Ω
  Grundresonanz: 90 - 120 Hz
  Feldstärke im Luftspalt: 6000 Gauß

• Net weight (2.2 lb = 1 kg)
• 0.4 kg / 0 lb 14.1 oz (0.881 lb)

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Gerhard Heigl. See "Data change" for further contributors.

• Other Models

• Here you find 80 models, 74 with images and 42 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Henry, Kapt. Heinrich & Co.; Wien