Loudspeaker HPM-40/U1

Pioneer Corporation; Tokyo

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  • Year
  • 1978 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 292654

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • 3 Loudspeakers / Ø 25 cm = 9.8 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Loudspeaker HPM-40/U1 - Pioneer Corporation; Tokyo
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 325 x 570 x 317 mm / 12.8 x 22.4 x 12.5 inch
  • Notes

  • 2. Generation der LS-Box HPM-40, Stempelung "REF V" Gehäuserückseite  

    Woofer (Tieftöner): 25 cm Conus;
    Tweeter (Hochtöner): 4,5 cm Conus;
    Supertweeter (Super Hochtöner): High-Polymer;
    Crossover frequencies (Übergangsfrequenzen): 2500/12000 Hz;
    Frequency response (Frequenzgang): 35 Hz - 25 kHz;
    Sensitivity (Empfindlichkeit auf 1 m): 91 dB;
    Rated Input Power (Nennbelastbarkeit): 40 W;
    Maximum Input Power (Belastbarkeit max.): 80 W;
    Impedance (Nennimpedanz): 8 Ohm;

  • Mentioned in
  • - - Manufacturers Literature
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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