• Country
• Austria

• Manufacturer / Brand
• Kapsch & Söhne (KS), Telephon- und Telegraphenfabriks-AG; Wien

• Year
• 1931

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 185477

• Wave bands
• - without

• Power type and voltage
• No Power needed

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Dreiton-Lautsprecher-System 11109 - Kapsch & Söhne KS, Telephon-

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Hochbelastbares, absolut verzerrungsfrei arbeitendes System. Drei Anschlußmöglichkeiten der Spule für 500, 1000 und 1500 Ohm zur Anpassung an jeden Radioapparat. Belastbar bis 3 Watt Sprechleistung.

• Net weight (2.2 lb = 1 kg)
• 0.560 kg / 1 lb 3.7 oz (1.233 lb)

• Mentioned in
• -- Original prospect or advert (Kapsch Radio-Liste 1931/32)

• Author
• Model page created by Museum Roggenhofer. See "Data change" for further contributors.

• Other Models

• Here you find 614 models, 507 with images and 376 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kapsch & Söhne (KS), Telephon- und Telegraphenfabriks-AG; Wien