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These Models Have Been Discontinued

800d Series: Power Tuned Subs

812d 12 inch REDLINE Series Subwoofer
812 Redline Series 12 inch Subwoofer
108 Redline Series 8 inch Subwoofer
812 Redline Series 12 inch Subwoofer
812 Redline Series 12 inch Subwoofer
818 Redline Series 18 inch Subwoofer
818 Redline Series 18 inch Subwoofer
818 Redline Series 18 inch Subwoofer
818 Redline Series 18 inch Subwoofer
818 Redline Series 18 inch Subwoofer
818 Redline Series 18 inch Subwoofer
818 Redline Series 18 inch Subwoofer
818 Redline Series 18 inch Subwoofer

    MODEL / SPECS

    MODEL / SPECS

    812d

    815d

    818d

    Speaker Size (In)

    12
    15
    18

    Watts RMS

    1000 - 2000
    1000 - 2000
    1000 - 2000

    Peak Power

    6000
    6000
    6000

    VCD (In)

    4
    4
    4

    Voice Coil Impedance

    D1 / D2
    D1 / D2
    D1 / D2

    Fs (Hz)

    35
    31
    29

    Qms

    4.692
    4.723
    4.606

    Qes

    0.53
    0.561
    0.579

    Qts

    0.477
    0.501
    0.514

    Vas (Ltr)

    24.6
    63.1
    101

    Xmax (MM)

    25
    25
    29

    Frame OD w/ Gasket (In)

    12 51/64
    15 35/64
    18 1/2

    Frame OD w/ Gasket (MM)

    325
    N/A
    N/A

    Mounting Diameter (In)

    11 11/32
    13 25/32
    16 39/94

    Mounting Diameter (MM)

    288
    N/A
    N/A

    Mounting Depth (In)

    9 9/16
    10
    11 11/32

    Mounting Depth (MM)

    243
    N/A
    N/A

    Motor Diameter (In)

    9 19/64
    9 19/64
    9 19/64

    Motor Diameter (MM)

    236
    N/A
    N/A

    Motor Depth (In)

    4 17/32
    4 17/32
    4 17/32

    Motor Depth (MM)

    115
    N/A
    N/A

    Ported Enclosure (CuFt)

    1.75 - 2.75
    3.0 - 5.0
    5.0 - 6.0
    812 Redline Series 12 inch Subwoofer
    812d
    Learn More
    812d redline series 12 inch subwoofer
    812d redline series 12 inch subwoofer
    815d redline series 15 inch subwoofer
    815d
    Learn More
    815d redline series 15 inch subwoofer
    815d redline series 15 inch subwoofer
    818 Redline Series 18 inch Subwoofer
    818d
    Learn More
    818d redline series 18 inch subwoofer
    818d redline series 18 inch subwoofer

    See Similar…

    Power Tuned
    Subwoofers
    800 Series
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