Yamaha NS-690 II specifications

Category : Speakers

Brand : Yamaha

General

Tech nical data

Special Equipment

  • Manufacturer: Yamaha
  • Model: NS-690 II
  • Type: Loudspeaker
  • Years of construction: 1977 - 1980
  • Manufactured in: Japan
  • Color: American walnut, Black
  • Dimensions (WxHxD): 350 x 630 x 312 mm
  • Weight: 27 kg
  • Factory price approx.: 1'725 DM per piece
  • Type of construction: 3-way, closed< /li>
  • Chassis:
    • Woofer 30cm (JA-3060)
    • Midrange driver 7.5cm Dome (JA-0701B)
    • Tweeter 3cm dome (JA-0509B)
  • Power handling: 80 watts
  • Efficiency: 90dB/W/m
  • Frequency response: 35-20000 Hz
  • Transition ranges: 800 and 6000 Hz
  • Impedance: 8 643961b8da111c0a15d770a1109a86d4s
  • Woofer 30cm (JA-3060)
  • Midrange 7.5cm dome (JA-0701B)
  • Tweeter 3cm dome ( JA-0509B)
  • Tweeter with beryllium diaphragm
  • Level control Midrange and tweeter
  • Excerpt from brochure: Yamaha loudspeaker

Yamaha NS-690 II

Yamaha NS-690 II

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