Heco SMS 770 specifications

Category : Speakers

Brand : Heco

General

Tech nical data

Special equipment

Other models of the same series:

  • Manufacturer: Heco
  • Model: SMS 770
  • Years of construction: around 1977
  • Manufactured in: Western Germany
  • Color: Natural walnut, White, graphite black
  • Dimensions: 460 x 250 x 200mm (HxWxD)
  • Weight:
  • Factory price approx.: ???
  • Type of construction: 3-way closed, compact speaker
  • Chassis:
    • Woofer: 1 x 200 mm (cone)
    • Midrange driver: 1 x 38 mm (dome)
    • Tweeter: 1 x 25 mm (dome)
  • Power handling (nominal/ Music): 40 / 60 Watts
  • Efficiency: 88 dB / 1 W / 1 m (96 dB / 5.8 W / 1 m)
  • Frequency response: 40 - 25,000 Hz (DIN)
  • Transition ranges: 1,200 / 3,700 Hz
  • Impedance: 4 ohms
  • Woofer: 1 x 200 mm (cone)
  • Midrange driver: 1 x 38 mm (dome)
  • Tweeter: 1 x 25 mm (dome)
  • -
  • SMS 760
  • SMS 770
  • SMS 780

Heco SMS 770


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