Heco Pronto 77 specifications

Category : Speakers

Brand : Heco

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Tech nical data

Special equipment

Other models of the same series:

  • Manufacturer: Heco
  • Model: Pronto 77
  • Years of construction: 1995
  • Manufactured in:
  • Color: black, white
  • Dimensions: 230 x 950 x 282 mm (W x H x D)
  • Weight: kg (pcs)
  • Original price approx.: 2200,- DM (RRP pair)
  • Type of construction: 3-way bass reflex floorstanding speaker
  • Chassis:
    • Woofer: 2x 195 mm
    • Midtone: 125 mm
    • Hightone: 25 mm Fabric dome
  • Load capacity (nominal/musical b.): 140/180 Watts
  • Efficiency: 91 dB
  • Frequency response: 26 - 25,000 Hz
  • Transition ranges: 320/2300 Hz
  • Impedance: 4 Ohm s
  • Woofer: 2x 195 mm
  • Midrange: 125 mm
  • Tweeter : 25 mm fabric dome
  • Bi-amping/Wiring terminal
  • Pronto 11
  • Pronto 22
  • Pronto 33
  • Pronto 55
  • Pronto 77
  • Pronto 99

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