• Country
• Germany

• Manufacturer / Brand
• Klein & Hummel; Stuttgart-Kemnat (Marke: K+H, Telewatt, Schwabenradio)

• Year
• 1976 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 318763

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• 3 Loudspeakers

• Power out
• 50 W (70 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Telewatt High-Fidelity Lautsprecher SL 40 - Klein & Hummel; Stuttgart-

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 315 x 530 x 265 mm / 12.4 x 20.9 x 10.4 inch

• Notes

• Dreiweg-System, phasenkompensiert. Übergangsfrequenzen 400 Hz und 4 kHz. Übertragungsbereich 28 Hz - 20 kHz. Impedanz ca. 4 Ω

• Net weight (2.2 lb = 1 kg)
• 18 kg / 39 lb 10.4 oz (39.648 lb)

• Author
• Model page created by Egon Strampe. See "Data change" for further contributors.

• Other Models

• Here you find 161 models, 152 with images and 104 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Klein & Hummel; Stuttgart-Kemnat (Marke: K+H, Telewatt, Schwabenradio)