Technics SB-R 4
Data[edit]
General
- Manufacturer: Technics
- Model: SB-R 4
- Years of manufacture: 1979 - 1981
- Made in: Japan
- Color: Black
- Dimensions: 556 x 296 x 308 mm (HxWxD)
- Weight: 12.5 kg
- Original price approx.: 560 DM
Technical Data
- Type: 3-way, compact speaker
- Chassis:
- Woofer: 1x 250 mm (cone)
Midrange driver: 1x 120 mm (cone) Tweeter: 1x (horn)
- Power handling (nominal/music): 90 / 130 W
- Efficiency: 89 dB (1W/1m)
- Frequency response: 40 - 22,000 Hz
- Transitional ranges: 1,000 / 4,000 Hz
- Impedance: 8 Ohm
Special Features
- Front cover removable
Remarks[edit]
- Other models in the same series:
- Technics SB-R 2
- Technics SB-R 3
- Technics SB-R 4
Pictures[edit]
- Image: Technics SB-R 4
