• Country
• Japan

• Manufacturer / Brand
• Technics (brand)

• Year
• 1976

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 287948

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch

• Power out
• 24 W (max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Hi-Fi Speaker SB-40 - Technics brand

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 164 x 297 x 210 mm / 6.5 x 11.7 x 8.3 inch

• Notes

• SB-40- Type:  
  Drone cone, full-range, speaker unit: 12 cm full-range, 12 cm drone cone,
  input impedance : 6 Ω, max input power: 24 W, sound pressure level: 89 dB/W (1 m) frequency response: 40 ~ 20000 Hz.

• Net weight (2.2 lb = 1 kg)
• 4.7 kg / 10 lb 5.6 oz (10.352 lb)

• Mentioned in
• - - Manufacturers Literature

• Author
• Model page created by Manuel Albano Neves. See "Data change" for further contributors.

• Other Models

• Here you find 1065 models, 1027 with images and 181 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Technics (brand)