• Country
• Germany

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

• Year
• 1958 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 244026

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 16 cm = 6.3 inch

• Material
• Wooden case

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

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 265 x 225 x 130 mm / 10.4 x 8.9 x 5.1 inch

• Net weight (2.2 lb = 1 kg)
• 1.460 kg / 3 lb 3.5 oz (3.216 lb)

• Author
• Model page created by Wolfgang Müllner. 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)