X-Series v.4 8" Subwoofer

$329.99

  • RMS 1000 watts
  • Dual 2 or 4 ohm voice coil
  • Made for extremely deep bass
  • Triple-stacked magnet
  • 3” voice coil
  • Hyper-extended pole
  • Built to order

Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.4 is engineered for ultra-deep bass and high power handling. Engineered to set a new standard in the low-frequency/small-ported-box subwoofer category, the X Series can also work in up to a 50% larger enclosure if you desire even more low-end extension.

The X v.4 series differentiates itself with its incredibly linear suspension, ensuring the lowest level of bass extension in a small enclosure while maintaining extremely low levels of distortion. Notably, the v.2 series features a much larger motor structure (220mm vs. 190mm on the v.1 series), improved motor ventilation, and an all-new Mega-Roll v.2 surround, providing a more linear and rugged update to the world-famous Mega-Roll v.1 surround design.

Specifications

T/S SPECS X V.4 8″ D2 X V.4 8″ D4
RE (Ohms) 3.6 6.0
FS (Hz) 41.299 44.150
VAS (L) 4.126 3.562
Qes 0.436 0.497
Qms 1.941 2.300
Qts 0.356 0.409
Le

BL (NA) 21.576 27.141
Mms (Grams) 215.153 220.090
Cms  68.389 59.044
Sens (dB @ 1w/1m) 80.1

79.8

Xmax 19mm

19mm

Enclosure Specifications


X v.4 8
Sealed Enclosure 0.3-.04cuft
Ported Enclosure 0.75-1.0 cu ft
Recommended Tuning 32hz
Recommended Port Area 12-16 sq in
Displacement 0.13 cu ft
Depth 7.56"
Outside Diam. 8.71"
Cutout 7.32"