Yamaha GF-1

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Data

General

  • Manufacturer: Yamaha
  • Model: GF-1
  • Year built: 1991
  • Made in: Japan
  • Color: American walnut, brown
  • Dimensions: 140 x 71 x 66 cm (speaker), 65 x 17.5 x 18 cm (power supply)
  • Weight: 150 Kg each (speaker), 25 Kg (power supply)
  • Price when new: approx. 7700,- Euro (Walnut) resp. 10.700,- Euro (Brown) per pair


Technical Data

  • Type of construction: 4-way active bass reflex
  • drivers:
    • Tweeter: 3 cm gold-plated beryllium dome tweeter

midrange driver: 8.8 cm gold-plated beryllium dome tweeter

    • Low-midrange driver: 27 cm Kevlar cone
    • Woofer: 30 cm Kevlar cone
  • Power amplifier output: 4x 125 Watt RMS (active)
  • Efficiency: none, because active
  • Frequency response:
  • Frequency response: 25 Hz - 35,000 Hz
  • Transitional ranges: 60 Hz, 600 Hz, 4000 Hz
  • Impedance: none, because active


Special Features

  • YST technology for the woofer


Remarks

  • The GF-1 was only sold in Japan

Pictures

Yamahagf1.jpg

Reviews

Links

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