Heco Pronto 55 specifications

Category : Speakers

Brand : Heco

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Tech nical data

Special equipment

Other models of the same series:

  • Manufacturer: Heco
  • Model: Pronto 55
  • Years of construction: 1995
  • Manufactured in:
  • Color: black, white
  • Dimensions: 210 x 835 x 258 mm (W x H x D)
  • Weight: kg (pcs)
  • Original price approx.: 1800,- DM (RRP pair)
  • Type of construction: 3-way bass reflex floorstanding speaker
  • Chassis:
    • Woofer: 175 mm
    • Low midrange tone: 175 mm
    • High tone: 25 mm Fabric dome
  • Load capacity (nominal/musical b.): 120/160 Watts
  • Efficiency: 90 dB
  • Frequency response: 32 - 25,000 Hz
  • Transition ranges: 160/2100 Hz
  • Impedance: 4 Ohm s
  • Woofer: 175 mm
  • Low Midrange: 175 mm
  • Tweeter: 25 mm fabric dome
  • Bi-amping/Wiring terminal
  • Pronto 11
  • Pronto 22
  • Pronto 33
  • Pronto 55
  • Pronto 77
  • Pronto 99
  • Test in Stereoplay 11/1995

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