Heco SM 670

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Data

General

  • Manufacturer: Heco
  • Model: SM 670
  • Year of manufacture: around 1976
  • Manufactured in:
  • Color: Walnut-colored, graphite black.
  • Dimensions: 460 x 250 x 200 mm (HxWxD)
  • Weight:
  • Original price approx:


Technical Data

  • Type: 3-way closed, compact loudspeaker
  • Chassis:
    • Woofer: 1x 200 mm (cone)

Midrange driver: 1x 38 mm (dome)

    • tweeter: 1x 25 mm (dome)
  • Power handling (nominal/music): 40 / 60 Watt
  • Efficiency: 86 dB ?
  • Frequency response: 40 - 25,000 Hz (DIN)
  • Transitional ranges: 1,200 / 3,700 Hz
  • Impedance: 4 Ohm


Special Features

  • -


Remarks

Other models in the same series:

Pictures

HECO SM-670

Reports

Links

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