• Country
• Japan

• Manufacturer / Brand
• Akai Electric Co., Ltd.; Tokyo

• Year
• 1979 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 173127

• Number of Transistors
• 1

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• 3 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: SW-157 II - Akai Electric Co., Ltd.; Tokyo

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 660 x 385 x 290 mm / 26 x 15.2 x 11.4 inch

• Notes
• Woofer: 30cm (12")
  Squaquer: 15cm (5")
  Tweeter: 4,4cm (1 3/4")
  Impedance: 8 ohms
  Sensibilidad: 92dB
  Response: 30Hz a 20kHz.
  Frecuencia de cruce: 1,5 kHz y 5 kHz
  System: Bass Reflex. Max. input power: 30 watts.

• Literature/Schematics (1)
• Audio Técnica Año I, Nº2, mayo 1979

• Author
• Model page created by Carlos A. Pieroni-García. See "Data change" for further contributors.

• Other Models

• Here you find 613 models, 567 with images and 202 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Akai Electric Co., Ltd.; Tokyo