产品参数：

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

Dimensions H × W × D： 290 × 175 × 265 mm Details
Weight： 5.5 kg
Principle： 2-ways, bass reflex
Woofer Bass Port：
1 × 140 mm AS cone, (mag. shielded)
1 × 45 mm with Bass Control Plug
Tweeter： 1 × JET III, (mag. shielded)
Recom. Amplifier Power at Nominal Impedance： 30-120 W / channel
Crossover Frequency： 2,500 Hz
Sensitivity： 88 dB / 2.83 V / 1 m
Nominal Impedance： 4 Ω
suitable for amplifiers (from ... to)：4 ... 8 Ω
Minimum Impedance： 3.4 Ω at 210 Hz
Frequency Range acc. to IEC： 268-5 42 ··· 50,000 Hz
Nominal / Peak Power Handling： 50 / 70 W