SLD-Series SD-2 12" Shallow Subwoofer

$259.99

    • RMS 600 watts
    • Dual 2 or 4 ohm voice coils
    • Black Aluminum 2.5” voice coil for superior heat dissipation
    • High-temperature 4-layer copper voice coil wire
    • Stitched-on “Mini-XL” tinsel leads to prevent fatigue and failure
    • Solid pole-piece and multi-vent magnetic gap
    • Dual-magnet design for smooth acoustic response
    • Custom tooled cone shape for reduced mechanical noise over high excursion
    • Bolt-through motor design to ensure maximum longevity and ruggedness

    Sundown's SLD slim subwoofers deliver incredibly high volume through several important upgrades. These include pole-piece channels to reduce air noise and improve cooling, top-plate "slits" for better cooling and less distortion and a magnet shorting ring. Sundown has also secured the spider, motor, and aluminum pole cap with bolts, and added "mini-XL" lead wires for years of reliable service.


    Specifications

    T/S SPECS

    SLD 12″ D2

    SLD 12″ D4

    RE (Ohms)

    3.65

    6.85

    FS (Hz)

    42.959

    45.142

    VAS (L)

    26.889

    29.481

    Qes

    0.691

    0.619

    Qms

    2.227

    2.298

    Qts

    0.415

    0.487

    Le (mH)

     

     

    BL (NA)

    19.868

    23.025

    Mms (Grams)

    204.319

    168.773

    Cms (uM/N)

    67.177

    73.652

    Sens (dB @ 1w/1m)

    88.1

    88.3

    Xmax

    12mm

    12mm

    Enclosure Specifications

    Sealed Enclosure

    1.0 cu ft

    Ported Enclosure

    1.5 cu ft

    Recommended Tuning

    35Hz

    Recommended Port Area

    26 sq in

    Displacement

    Depth

    5.45″

    Outside Diameter

    12.625″

    Cut-Out

    11.125″

    Physical Dimensions

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