意力204.2与205JET相比有何改进？哪个性价比更高？ [复制链接]

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Specifications
(Specifications and design features are subject to change.)
Dimensions H × W × D 330 × 200 × 285 mm
Gross Volume 19 l
Weight 7.1 kg
Principle 2-ways, bass reflex
Woofer 1 × 180 mm AS cone
Tweeter 1 × JET
Recom. Amplifier Power
at Nominal Impedance 30-200 W / channel
Crossover Frequency 2,800 Hz
Sensitivity 88 dB / 2.83 V / 1 m
Nominal Impedance
suitable for amplifiers (from ... to) 4 Ohm
4 ... 8 Ohm
Minimum Impedance 3.7 Ohm / 190 Hz
Frequency Range 38 ··· 35,000 Hz
Nominal / Peak Power Handling 80 / 120 W

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Specifications
(Specifications and design features are subject to change.)
Dimensions H × W × D 330 × 200 × 270(285) mm
Gross Volume 19 l
Weight 8 kg
Principle 2-ways, bass reflex
Woofer 1 × 180 mm AS cone
Tweeter 1 × JET III, (mag. shielded)
Recom. Amplifier Power
at Nominal Impedance 30-200 W / channel
Crossover Frequency 2,800 Hz
Sensitivity 88 dB / 2.83 V / 1 m
Nominal Impedance
suitable for amplifiers (from ... to) 4 Ohm
4 ... 8 Ohm
Minimum Impedance 3.4 Ohm / 210 Hz
Frequency Range 38 ··· 50,000 Hz
Nominal / Peak Power Handling 80 / 120 W

我是205 JET的用家。但与很多人一样还没仔细听过204.2，更很少有人对比过205和204.2，所以老兄还是耐心等一段时间吧！

我是204.2的新用家，但我没有用过205。呵呵
SMERT兄，你用PM-17SA推205 jet 时，音量调在什么位置？我一般调到10点～11点钟的位置就足够了，有时要下调到9点钟位置。我的房间面积约20平方，音量再调高的话，感觉声压很大。
另外，我没记错的话，PM-17SA在推8欧阻抗的箱时，输出最大为60W，但在4欧时时100W。这样看来，17SA应有能力推动204.2或205。

????