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  • ¼ÒºñÄÚAV, KEF Blade II ½ºÇÇÄ¿ ½Ã¿¬ 2018.02.08
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    Specifications

    DESIGN

    Three-way bass reflex, single apparent source driver configuration

    DRIVE UNITS

    Uni-Q driver array: 

    MF: 125mm (5in.) Li-Mg-Al/ LCP hybrid cone 

    HF: 25mm (1in.) vented aluminium dome 

    Bass units: 

    LF: 4 x 165 (6.5in.) with force cancelling

    FREQUENCY RANGE

    34Hz - 45kHz (-6dB) free field

    25Hz (-6dB) typical in room bass response

    FREQUENCY RESPONSE

    40Hz - 35kHz (¡¾3dB)

    CROSSOVER FREQUENCIES

    320Hz, 2.4kHz

    MAXIMUM OUTPUT

    116dB (peak sound pressure level at 1m with pink noise)

    AMPLIFIER REQUIREMENTS

    50 - 400W

    SENSITIVITY

    90dB (2.83V/1m)

    HARMONIC DISTORTION

    2nd & 3rd harmonics (90dB, 1m)

    <0.5% 40Hz - 100kHz 

    <0.2% 200Hz - 10kHz

    IMPEDANCE

    4 Ohms (3.2 Ohms min.)

    DIMENSIONS

    1461 x 338 x 475mm / 57.5 x 13.3 x 18.7 in. (with plinth H x W x D)

    WEIGHT

    35.3kg (77.8lbs)

    UNIT MEASUREMENT

    Pair