Technics SB-660

Data

General

• Manufacturer: Technics
• Model: SB-660
• Years of manufacture: 1974 - 1977
• Made in: Japan
• Color: Black / Silver
• Dimensions: 660 x 400 x 317 mm (HxWxD)
• Weight: 22.5 kg
• Original price approx.: 870 DM / piece

Technical data

• Construction: 3-way bass reflex
• Chassis:
  • woofer: 1x 300 mm (cone)
  • midrange driver: 1x 250x100 mm (multi-chamber horn)
  • tweeter: 1x 50 mm (horn)
• Power handling (nominal/music): / 70 W
• Efficiency: 95 dB (1W/1m)
• Frequency response: 30 - 20,000 Hz
• Transitional ranges: 1,500 / 7,000 Hz
• Impedance: 8 Ohm

Special Features

• Level control for mids and treble

Remarks

• Other models in the same series:
• Technics SB-201
• Technics SB-440
• Technics SB-501
• Technics SB-660
• Technics SB-1000

Pictures

• Image: Technics SB-660

• 
• 
•