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    Welcome to Guangzhou FuTuHeYe Electronic Technology Co.,Ltd.

    Products

    LF Speaker Ferrite

    W126572

    Key Features

    +86-020-84847046

    Description





    MODEL

    W126572

     

     

    TYPE

    MID-BASS

     

     

    GENERAL SPECIFICATIONS

    Nominal Diameter

    310/12

    mm/inch

     

    Nominal impedance

    8

    ohm

     

    Nominal power handing(AES)

    250

    watts

     

    Maximum power handing (AES)

    500

    watts

     

    Sensitivity(1w/1m)

    95

    dB

     

    Frequency Range

    Fs-3500

    Hz

     

    Voice Coil Diameter

    65/2.5

    mm/inch

     

    Voice Coil Material

    Copper

     

     

    Number of layer

    2

     

     

    Kind of layer

    outside

     

     

    THIELE-SMALL PARAMETERS

    Resonance frequency

    Fs

    43

    Hz

    Dc resistance

    Re

    5.6

    ohm

    Mechanical factor

    Qms

    2.55

     

    Electrical factor

    Qes

    0.48

     

    Total factor

    Qts

    0.4

     

    BL factor

    BL

    13.6

    T.M

    Effective Moving mass

    Mms

    57.5

    g

    Effective Cas air load

    Vas

    90

    liters

    Effective piston area

    Sd

    0.0531

    m^2

    MOUNTING INFORMATION

    Overall Diameter

    φ313/φ12.32

    mm/inch

     

    Bolt Circle Diameter

    φ300/φ11.81

    mm/inch

     

    Bolt Hole Diameter

    8-5.5*9/8-0.22*0.35

    mm/inch

     

    Mount Baffle Cut-out

    φ279/φ10.98

    mm/inch

     

    Depth

    139/5.47

    mm/inch

     

    SHIPPING INFORMATION

    Net Weight        ( 2 unit)

    9

    kg

     

    Shipping Weight     ( 2 unit)

    11.2

    kg

     

    Package Size       ( 2 unit)

    353*353*365

    mm

     

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