Technics SB-4

Data

General

• Manufacturer: Technics
• Model: SB-4
• Years of manufacture: 1981 - 1983
• Made in: Japan
• Color: Dark brown
• Dimensions: 285 x 540 x 262 mm (WxHxD)
• Weight: 11 kg
• Original price approx.: 500 DM

Technical Data

• Type: 3-way bass reflex compact speakers
• Chassis:
  • Low frequency: 22 cm honeycomb disk

Midrange: 5.2 cm honeycomb panel Tweeter: 2.8 cm honeycomb disc Power handling (nominal/music): 60/90 Watt

• Efficiency: 91 dB
• Frequency response: 45 - 35,000 Hz
• Crossover: 1800/3500 Hz
• Impedance: 8 Ohm

Special Features

• Honeycomb disc loudspeaker

Remarks

• Other models in the same series:
• Technics SB-2
• Technics SB-3
• Technics SB-4
• Technics SB-5
• Technics SB-6
• Technics SB-7
• Technics SB-10

Pictures

• Extract from brochure: Technics SB-4, SB-5, SB-6, SB-7, SB-10