Active Servo Processing Subwoofer System YST-SW50

Yamaha Co.; Hamamatsu

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  • Year
  • 1991–1993
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 203919
    • alternative name: Nippon Gakki

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Loudspeaker + integr.Amplifier
  • Power type and voltage
  • Alternating Current supply (AC) / 230 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch
  • Power out
  • 50 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Active Servo Processing Subwoofer System YST-SW50 - Yamaha Co.; Hamamatsu
  • Dimensions (WHD)
  • 210 x 475 x 334 mm / 8.3 x 18.7 x 13.1 inch
  • Notes
  • Aktiver Subwoofer. Sinusleistung 50W an 6 Ohm, Active Servo Technologie, Membrane aus Fichtenholz-Zellulose, stufenlos regelbares Tiefpaßfilter (40-140Hz), Volumenregler und Phasenumschalter, magnetische Abschirmung.
  • Net weight (2.2 lb = 1 kg)
  • 13 kg / 28 lb 10.1 oz (28.634 lb)
  • Price in first year of sale
  • 671.00 DM
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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