Boxe Technics SB R 3 : pe 3 cai, compresie, impedanta 8 ohmi, bass diametru 20 cm, suspensii originale, plase de protectie, reglaje inalte/medii, siguranta pentru dif, putere 75/110W, made in Japan, dimensiuni H=47 cm, L=25 cm, A=27 cm.

General

Manufacturer: Technics
Model: SB-R 3
Years of manufacture: 1979 - 1981
Made in: Japan
Color: Black
Dimensions: 471 x 246 x 268 mm (HxWxD)
Weight: 8.5 kg
Original price approx.: 460 DM

Technical Data

Type: 3-way, compact speaker
Chassis:
Woofer: 1x 200 mm (cone)
midrange driver: 1x 100 mm (cone) Tweeter: 1x (horn)

Power handling (nominal/music): 75 / 110 W
Efficiency: 88 dB (1W/1m)
Frequency response: 42 - 22,000 Hz
Transitional ranges: 1,500 / 4,000 Hz
Impedance: 8 Ohm