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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
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"
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