• Country
• Germany

• Manufacturer / Brand
• Heco, Hennel & Co. KG; Schmitten, Pulheim (auch Berlin)

• Year
• 1955 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 128021

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch

• Power out
• 3.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ecklautsprecher - Heco, Hennel & Co. KG;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 385 x 280 x 170 mm / 15.2 x 11 x 6.7 inch

• Notes
• Gehäuse hellbraun, hochglanzpoliert. Boden und Decke sind dreieckig;

• Source of data
• - - Data from my own collection

• Author
• Model page created by Lutwin Berndt † 5.10.14. See "Data change" for further contributors.

• Other Models

• Here you find 138 models, 136 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heco, Hennel & Co. KG; Schmitten, Pulheim (auch Berlin)