Technics SB-R 4

Data[edit]

General

  • Manufacturer: Technics
  • Model: SB-R 4
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Color: Black
  • Dimensions: 556 x 296 x 308 mm (HxWxD)
  • Weight: 12.5 kg
  • Original price approx.: 560 DM


Technical Data

  • Type: 3-way, compact speaker
  • Chassis:
    • Woofer: 1x 250 mm (cone)

Midrange driver: 1x 120 mm (cone) Tweeter: 1x (horn)

  • Power handling (nominal/music): 90 / 130 W
  • Efficiency: 89 dB (1W/1m)
  • Frequency response: 40 - 22,000 Hz
  • Transitional ranges: 1,000 / 4,000 Hz
  • Impedance: 8 Ohm


Special Features

  • Front cover removable


Remarks[edit]


Pictures[edit]

  • Image: Technics SB-R 4

TechnicsSB-R4.jpg


Reports[edit]

Links[edit]