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    LF Speaker Ferrite

    W126542

    Key Features

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    Description



    MODELTYPE
    W126542MID-BASS
    GENERAL SPECIFICATIONS
    Nominal Diameter300/12mm/inch 
    Rated impedance4ohm
    Power handing capacity250watts
    Sensitivity98.5dB/1w/1m
    Frequency RangeFs-3000Hz
    Voice Coil Diameter65/2.5mm/inch
    Voice Coil MaterialCopper 
    Number of layer2 
    Kind of layerInside/Outside 
    THIELE-SMALL PARAMETERS
    Resonance frequencyFs48Hz 
    Dc resistanceRe3.8ohm
    Mechanical factorQms7.75 
    Electrical factorQes0.31 
    Total factorQts0.29 
    BL factorBL15.1T.M
    Effective Moving massMms58.7g
    Effective Cas air loadVas81.80liters
    Effective piston areaSd0.0568m^2
    MOUNTING INFORMATION
    Overall DiameterΦ315/Φ12.40mm/inch 
    Bolt Circle DiameterΦ298/Φ11.73mm/inch 
    Bolt Hole Diameter6.5*9.5/0.26*0.37mm/inch
    Mount Baffle Cut-out285/11.22mm/inch
    Depth145/5.71mm/inch
    SHIPPING INFORMATION
    Net Weight         (2 units)10kg 
    Shipping Weight      (2 units)12kg
    Package Size        (2 units)590X330X180mm 

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