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JSS X400 12"

JSS X400 12"

$549.99Price

The JSS X400 subwoofer is a combination of an SPL powerhouse and a precise SQ driver, resulting in a perfectly balanced ground-pounding subwoofer that will leave you astounded. The X400 series was designed and engineered to be your go-to subwoofer for all-day, everyday use while maintaining exceptional output and efficiency.

The X400 subwoofer boasts a 2500w rms power rating and features a high-temperature Precision Econowind US 3″ flat wound 4-layer voice coil that ensures outstanding performance. Its grade Y35 ferrite motor is engineered with triple 1″ stacked magnets and a custom top and bottom plate for optimal cooling and magnetic performance. The HD cones with wide roll surrounds, poly dust cap, and triple-layer 100% nomex spider pack with triple sewn-in heavy-duty lead wires provide complete cone control and accuracy across all frequencies and power ranges.

Built on a custom tooled cast aluminum basket optimized for cooling, the X400 subwoofer is the perfect daily driver that will not disappoint.

Available in D2 or D4

Imported from China.

  • Info

    Outside Diameter

    12.5”

    Cut-Out

    11.125”

    Displacement

    .33cf

    Depth

    9.3”

    Sealed Enclosure

    Not Recommended

    Ported Enclosure

    1.8-2.8 cf

    Recommended Tuning

    34hz

    Recommended Port Area

    ~38 sq in

  • TS Parameters

    Fs 41.25 Hz
    R(e) 2.07 Ohms
    Q(ms) 7.783
    Q(es) 0.6744
    Q(ts) 0.6206
    V(as) 40.35l
    L(e) 2.334 mH
    n(0) 0.4004 %
    SPL 88.13 1W/1m
    M(ms) 213.1 grams
    C(ms) 0.07 mm/N
    BL 13.02 

     

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