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    W1815001

    Key Features

    +86-020-84847046

    Description





    MODEL

    W1815001

     

     

    TYPE

    SUBWOOFER

     

     

    GENERAL SPECIFICATIONS

    Nominal Diameter

    460/18

    mm/inch

     

    Nominal impedance

    8

    ohm

     

    Nominal power handing

    1500

    watts

     

    Sensitivity(1w/1m)

    95

    dB

     

    Frequency Range

    Fs-1000

    Hz

     

    Voice Coil Diameter

    152/6

    mm/inch

     

    Voice Coil Material

    Copper

     

     

    Number of layer

    2

     

     

    Kind of layer

    inside/outside

     

     

    THIELE-SMALL PARAMETERS

    Resonance frequency

    Fs

    43

    Hz

    Dc resistance

    Re

    5.7

    ohm

    Mechanical factor

    Qms

    7.00

     

    Electrical factor

    Qes

    0.43

     

    Total factor

    Qts

    0.40

     

    BL factor

    BL

    34.6

    T.M

    Effective Moving mass

    Mms

    325

    g

    Effective Cas air load

    Vas

    87.1

    liters

    Effective piston area

    Sd

    0.1238

    m^2

    MOUNTING INFORMATION

    Overall Diameter

    φ464/φ18.27

    mm/inch

     

    Bolt Circle Diameter

    φ440/φ17.32

    mm/inch

     

    Bolt Hole Diameter

    8-7*8/8-0.28*0.31

    mm/inch

     

    Mount Baffle Cut-out

    φ438/φ17.24

    mm/inch

     

    Depth

    233/9.17

    mm/inch

     

    SHIPPING INFORMATION

    Net Weight        ( 1 unit)

    18.9

    kg

     

    Shipping Weight     ( 1 unit)

    22.4

    kg

     

    Package Size       ( 1 unit)

    506*496*302

    mm

     

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