• Country
• Great Britain (UK)

• Manufacturer / Brand
• Goodmans Industries Ltd.; Wembley, Middlesex

• Year
• 1972 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 288502

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Speaker System RB 20 - Goodmans Industries Ltd.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 260 x 480 x 250 mm / 10.2 x 18.9 x 9.8 inch

• Notes

• HiFi Three-Way Speaker System Model Goodmans RB 20
  Frequency Range 50 - 20000 Hz
  Impedance 4 - 8 Ω
  Music Power 50 W
  Internal Volume 20 litres
  Chassis:
  1x 200 mm Bass Unit
  1x 85 mm Mid-Range-Unit (1000-6000 Hz)
  1x 26 mm High Frequency Dome Radiator
  Frequency Dividing and Integrating Network (Crossover Frequencies 1000 and 6000 Hz)
  Finish: Teak or Walnut Effect

   

• Net weight (2.2 lb = 1 kg)
• 8.5 kg / 18 lb 11.6 oz (18.722 lb)

• Mentioned in
• -- Original prospect or advert (Goodmans High Fidelity Catalogue)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 95 models, 88 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Goodmans Industries Ltd.; Wembley, Middlesex