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  • 1# 發表於 2006-1-22 11:47 AM  只看該作者

    Wisdom Audio Loudspeaker M-50


    One of my beloved speakers is now available the second hand market, a true gem. Doesn't it gorgeous? Their performance is as stunning as its outlook.


    U.S. List Price $30,000
    Drivers | Line Source 50"x3" Planar Magnetic per channel
    Drivers | Low Frequency Regenerator   One 12" Underhung 3" coil LFR per channel
    Frequency Response  18-25,000 Hz +3db
    Horizontal Dispersion  Over 130 degrees
    Vertical Dispersion  4' Line Source
    Sensitivity 1W/1M Equivalent  91dB Equivalent Ratio
    Line Source | Nominal Impedance  3.9 ohms
    Line Source | Minimum Impedance  3.9 ohms
    Low Frequency Regenerator Impedance   6 ohms
    Active Crossover Point Normal setting 175 Hz
    Passive Components  None
    Required Channels of Amplification  4
    Max. Power Handling | Line Source  500 watts per channel
    Max. Power Handling | Low Frequency Regenerator  1000 watts per channel
    Recommended Amplifier Power | Line Source  50-250 watts per channel
    Recommended Amplifier Power | Low Frequency Regenerator  50-500 watts per channel
    Complete System Weight  2-piece system / 400lbs approximate

    2ndhand/ ... opic=46060119033105

    SACD機 Audio Aero Prestige
    黑膠 (1) Clearaudio Emotion Red唱盤、Satisfy唱臂、Transfiguration Spirit mk3唱頭
    (2) Audiomeca Romance唱盤、Romeo唱臂、Clearaudio Concerto唱頭
    前級 Boulder 1012 DAC Pre
    有源喇叭 ATC SCM 100 Anniversary
    仙樂飄飄 聲樂:流行曲、歌劇、神樂、gregorian chant
    除了音樂,我也喜歡種花,尤其大頭玫瑰花。
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