Data
General
Manufacturer: Pioneer
Model: CS-989, also a component of the system Xa 99
Manufacture: 1984
Color: black
Dimensions: 61 x 35 x 30 cm (H x W x D)
Weight: 9,5 kg
Technical Data
Construction: 3-way, bass reflex
Chassis:
woofer: 250 mm cone
midrange driver: 77 mm cone
Tweeter: 66 mm cone
Power handling (nominal/music power): Din 120 Watts
Efficiency: approx. 90 dB (1W/1m)
Frequency Response: 35 - 20,000 Hz.
Impedance: 6,3 Ohm
看看参数 四十年前的老货 三分频 只有十公斤 能好听吗? |