Колонки Onkyo SC-901 в рабочем состоянии.

General:
Manufacturer: Onkyo
Model: SC-901
Type: Loudspeaker
Years of manufacture: 1981 - 1984
Made in: Japan
Color: Walnut
Dimensions (WxHxD): 387 x 760 x 334 mm
Weight: 23 kg
Original price approx.: 1'300 DM UVP per piece

Technical data:
Type: 3-way, 3 speakers
Chassis:
Woofer: 320 mm cone Deltaolefin
midrange driver: 160 mm cone Deltaolefin Tweeter: 25 mm magnesium dome tweeter Power handling (nominal/music): 100 W / 150 W
Efficiency: 90 dB / W / m
Frequency response: 25 - 45'000 Hz
Transitional ranges: 500 Hz, 3'000 Hz
Impedance: 6 Ohm