Sundown Audio X-Series V.4 8" D2 1000W RMS Dual Voice Coil 2 Ohm Car Subwoofer

Car Audio Sundown X-Series 8-inch Dual Voice Coil Subwoofer
Model: X8V4D2
SOLD INDIVIDUALLY

SPECIFICATIONS
RMS 1000 watts
Dual 2 ohm voice coil
Made for extremely deep bass
Triple-stacked magnet
3” voice coil
Hyper-extended pole
Built to order
RE (Ohms): 3.6
FS (Hz): 41.299
VAS (L): 4.126
Qes: 0.436
Qms: 1.941
Qts: 0.356
BL (NA): 21.576
Mms (Grams): 215.153
Cms: 68.389
Sens (dB @ 1w/1m): 80.1
Xmax: 19mm

ENCLOSURE RECOMMENDED SPECIFICATIONS
Sealed Enclosure: 0.3-.04 cu ft.
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"