Sansui SP-20000

Data

General

• Manufacturer: Sansui
• Model: SP-20000
• Type: Mirror balanced loudspeaker pair
• Years of manufacture: 1973 - 1979
• Made in: Japan
• Color: Wood, Walnut
• Dimensions (WxHxD):
  • Without standard foot: 376 x 786 x 329 mm.
  • With standard foot: 408 x 995 x 375 mm

Weight:

• • Without standard base: 30 kg per speaker
  • With standard base: 33.3 kg per speaker
• Original price per pair approx.: 1'180 US-$ (USA, 1979), corresponds to approx. 3'780 DM

Technical Data

• Construction: 3-way bass reflex, 4 speakers, floorstanding speaker.
• Chassis:
  • woofer: 255 mm cone

Passive woofer: 255 mm cone

• • Midrange driver: 90 mm (horn)

Tweeter: 40 mm (horn)

• Power handling: 100 Watt
• Efficiency: 93 dB / W / 1 m
• Frequency response: 25 - 40'000 Hz
• Crossover frequencies: 1'500Hz, 7'000Hz
• Impedance: 8 Ohm

Special Features

• Mirror-balanced loudspeaker pair
• Detachable front
• Level control midrange, treble, settings: ± 4 dB

Notes

• Other models in the same series:
  • Sansui SP-1500X
  • Sansui SP-2500X
  • Sansui SP-5500X
  • Sansui SP-7500X
  • Sansui SP-20000

Pictures

• Extract from brochure: Sansui SP-20000

Reports

• Report on this at "The Vintage Knob": [[1]]