Yamaha NS-690 specifications

Category : Speakers

Brand : Yamaha

General

Tech nical data

Special equipment

  • Manufacturer: Yamaha
  • Model: NS-690
  • Years of construction: 1973 - 1977
  • Made in: Japan
  • Color: Ash, American walnut
  • Dimensions: 350 x 630 x 312 mm (W x H x D)
  • Weight: 22 kg
  • Factory price approx.: 700 DM
  • Type of construction: 3-way closed
  • Chassis:
    • Woofer 30cm (JA-3056)
    • Midrange 7.5cm Dome (JA-0701)
    • Tweeter 3cm dome (JA-0509)
  • Power handling: 60 watts
  • Efficiency: 90 dB/W/m
  • Frequency response: 35-20000 Hz
  • Transition ranges: 800 and 6000 Hz
  • Impedance: 8 643961b8da111c0a15d770a1109a86d4s
  • Woofer 30cm (JA-3056)
  • Midrange 7.5cm Dome (JA-0701)
  • Tweeter 3cm dome (JA-0509)
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  • Level control for midrange and tweeter
  • Connection terminal for active operation
  • Yamaha NS-690


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