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    Welcome to Guangzhou FuTuHeYe Electronic Technology Co.,Ltd.


    LF Speakers Neodymium


    Key Features



    MODEL W127556
    Nominal Diameter 300/12 mm/inch
    Rated impedance 8 ohm
    Power handing capacity 400 watts
    Sensitivity(1w/1m) 98 dB
    Frequency Range Fs-4500 Hz
    Voice Coil Diameter 75/3 mm/inch
    Voice Coil Material CCAW
    Number of layer 2
    Kind of layer inside/outside 
    Resonance frequency Fs 46 Hz 
    Dc resistance Re 5.2 ohm
    Mechanical factor Qms 5.27
    Electrical factor Qes 0.2754
    Total factor Qts 0.2617
    BL factor BL 19 T.M
    Effective Moving mass Mms 57.4238 g
    Effective Cas air load Vas 83.5861 liters
    Effective piston area Sd 0.0543 m^2
    Overall Diameter Φ315/Φ12.4 mm/inch
    Bolt Circle Diameter Φ296/Φ11.65 mm/inch 
    Bolt Hole Diameter 8-Φ7.15/8-Φ0.28 mm/inch
    Mount Baffle Cut-out Φ282/Φ11.1 mm/inch
    Depth 140/5.52 mm/inch
    Net Weight         ( 1 unit) 4 kg
    Shipping Weight ( 1 unit) 5.1 kg
    Package Size      ( 1 unit) 332*332*184 mm 

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