• Country
• Germany

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

• Year
• 1963

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 184525

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: B-300 - Heco, Hennel & Co. KG;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 480 x 700 x 320 mm / 18.9 x 27.6 x 12.6 inch

• Notes
• Belastbarkeit max 25 Watt. Frequenzbereich 35 bis 20 000 Hz +/- 3 dB. Resonanz des Baßlautsprechers 15 Hz.

• Net weight (2.2 lb = 1 kg)
• 30 kg / 66 lb 1.3 oz (66.079 lb)

• Author
• Model page created by Museum Roggenhofer. 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)