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    LF Speaker Ferrite


    Key Features



    MODEL W1810010
    Nominal Diameter 465/18 mm/inch
    Rated impedance 8 ohm
    Power handing capacity (AES) 800 watts
    Sensitivity(1w/1m) 96 dB
    Frequency Range Fs-2000 Hz
    Voice Coil Diameter 100/4 mm/inch
    Voice Coil Material Copper
    Number of layer 2
    Kind of layer inside/outside 
    Resonance frequency Fs 43 Hz 
    Dc resistance Re 5.2 ohm
    Mechanical factor Qms 6.373
    Electrical factor Qes 0.475
    Total factor Qts 0.4421
    BL factor BL 23.8 T.M
    Effective Moving mass Mms 189 g
    Effective Cas air load Vas 136.1 liters
    Effective piston area Sd 0.1176 m^2
    Overall Diameter Φ471/Φ18.54 mm/inch
    Bolt Circle Diameter Φ452.5/Φ17.8 mm/inch 
    Bolt Hole Diameter 8-Φ8.7/8-0.34 mm/inch
    Mount Baffle Cut-out Φ412/Φ16.22 mm/inch
    Depth 195/7.68 mm/inch
    Net Weight     (1 unit) 12.5 kg
    Shipping Weight  (1 unit) 14 kg
    Package Size    (1 unit) 495X485X240 mm 

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