产品参数：

Specifications
(Specifications and design features are subject to change.)

Dimensions： H × W × D 1.099 × 290 × 325 mm Details
Weight： 35 kg
Principle： 3½-ways, bass reflex
Woofers：2 × 180 mm AS cone
Bass Port ：1 × 70 mm
Midrange： 1 × 50 / 105 mm ring radiator with flat aluminium honeycomb diaphragm
Tweeter： 1 × JET III*
Recom. Amplifier Power at Nominal Impedance： 100-400 W / channel
Crossover Frequencies： 150 / 410 / 2,350 Hz
Sensitivity： 89 dB / 2.83 V / 1 m
Nominal Impedance：4 Ω
suitable for amplifiers (from ... to) ：4 ... 8 Ω
Minimum Impedance： 3 Ω at 120 Hz
Frequency Range acc. to IEC： 268-5 28 ··· 50,000 Hz
Nominal / Peak Power Handling： 200 / 250 W