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Gladen  |  SKU: SSWX065

GLADEN SIGMA EXTREME 6.5" Dual 2 Ohm Cast Basket Subwoofer - 250 Watts RMS (SSWX065)

Sold As: EACH


Available to order. Lead time will be confirmed after your order is placed.


Description

The GLADEN SIGMA SSWX065 was developed with an uncompromising focus on performance and excursion. Designed for applications requiring maximum output from minimal installation space, this 6.5-inch subwoofer delivers impressive bass performance. Its greater excursion, more powerful drive unit, and superior control make the SSWX065 the top choice for performance-oriented installations.
The FEM-optimized, high-performance drive unit combined with the solid, die-cast aluminum basket ensures extreme stability and precise guidance of the long-throw voice coil assembly. The rigid fiberglass cone remains controlled and produces low distortion even at high excitations, making it ideal for hard impulses and dynamic kick bass.
With its dual 2-ohm voice coil, the SIGMA SSWX065 offers maximum flexibility in system design and is clearly tuned for higher power reserves and level stability. It is a compact subwoofer for those who expect more pressure, control, and reserves.

  • High-power 6.5” subwoofer
  • FEM-optimized drive
  • Rigid fiberglass cone
  • 1.75" voice coil (dual 2 ohms).

TECHNICAL DATA GLADEN SIGMA SSWX065

MATERIAL:

  • Dustcap:

    PP

  • Coilformer:

    Aluminum

  • Spider:

    5.5" PC Mix (poly-cotton blend)

  • Cone:

    Fiberglass

  • Surround:

    Foam

  • Basket:

    Aluminum


DATA:

  • Recommended volume:

    1,6-6 Liter

  • X-Max linear (+/-):

    11 mm

  • DC resistance (Rdc):

    1,85 Ω (dual)

  • Nominal impedance (ZN):

    2x2 Ω

  • Resonance frequency (Fs):

    52 Hz

  • Voice coil diameter:

    45 mm

  • Voice coil height:

    30 mm

  • Mechanical Q factor (Qms):

    6,29

  • Electrical Q factor (Qes):

    0,49

  • Total Q factor (Qts):

    0,45

  • Moving mass (Mms):

    104,7 g

  • Piston area (sd):

    126,6 cm2

  • Compliance (Cms):

    0,09mm/N

  • Force factor (BL):

    16,43 Tm

  • Equivalent air volume (Vas):

    2,05 Liter

  • Efficiency (η):

    0,05 %

  • SPL 2,83V/1m:

    83,1 dB

  • External diameter:

    182 mm

  • Installation diameter:

    154 mm

  • Installation depth:

    129 mm

 

Specifications

  • Unit of Measure
    EACH
  • Speaker Size
    6.5"
  • Class
    Subwoofers

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