Heco Presence 443

Category : Speakers

Brand : Heco

generelt

tekniske data

specialudstyr

andre modeller af samme serie:

  • producent: Heco
  • Model: tilstedeværelse 443
  • Byggeår: omkring 1978/79
  • fremstillet i: Schmitten /Taunus
  • farve: sort
  • dimensioner: 500 * 310 * 250 mm
    • < li > vægt: ca. 14 kg stk.< / li> < li>Fabrikspris ca.:
  • konstruktionstype: 3-vejs lukket, kompakt højttaler
  • Chassis:
    • basenhed: 1h245mm (kegle)
    • mellemtone driver: 1h50mm (dome)
    • diskant: 1h25mm (dome)
    < /li>
  • strømhåndtering (nominel/musik): 60 / 100 stk.
  • effektivitet:
  • frekvensrespons: 25 - 25.000 stk.
  • overgangsområder: 600 / 3.000 stk.
  • impedans: 4 ohm
  • basenhed: 1 stk. 245 mm (kegle)
  • mellemtone driver: 1 stk. 50 mm (kuppel)
  • diskant: 1 gange 25 mm (kuppel)
  • to 7-trins kontroller til justering af mids og diskant (±3 dB)
  • tilstedeværelse 443
  • tilstedeværelse 543

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