Heco Professional 450

Data

General

  • Manufacturer: Heco
  • Model: Professional 450
  • Type: Loudspeaker
  • Years of manufacture: 1978 - 1979
  • Manufactured by: HECO Hennel + Co. GmbH - D-6384 Schmitten 1
  • Manufactured in: Federal Republic of Germany (West Germany)
  • Colour: Walnut, Black
  • Dimensions: 400 x 250 x 200 mm (HxWxD)
  • Weight: 8 kg
  • Original price approx.: 380 DM


Technical data

  • Type: 3-way closed, compact speaker
  • Chassis:
    • Woofer: 1 x 200 mm

midrange driver: 1 x 38 mm (dome)

    • Tweeter: 1 x 19 mm (dome)
  • Power handling (nominal/music power): 50 / 80 Watt
  • Efficiency: 87 dB / 1 W / 1 m
  • Frequency response: 35 - 25,000 Hz
  • Transitional ranges: 1,000 / 3,500 Hz
  • Impedance: 4 Ohm


Comments


Pictures

  • Picture: Heco Professional 450

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  • Picture: Heco Professional 450

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  • Picture: Heco Professional 450

heco-15.jpg


Reports

Links