Sundown Audio NS-Series NS6 Version 6 15" 3000W RMS 2 Ohm Power Car Subwoofer

Sundown Audio NightShade NS-Series 15-inch Dual 2 Ohm Voice Coils Car Subwoofer
Model: NS V.6 15 D2
SOLD INDIVIDUALLY

FEATURES
3,000-Watt RMS
Dual 2 ohm voice coils
Optional carbon cone/dustcap available
Custom tooled basket
Custom-tooled ultra-linear spider packs
Extended shorting ring
Eight-layer voice coil
Custom tooled basket
Cast aluminum cooling ring
Ultra-linear spider pack
Unique air exchanging system forces hot air out and cool air in
Aluminum vent ring
Ultra-linear Mega Roll V2 surround 

SPECIFICATIONS
RE (Ohms): 3.5978
FS (Hz): 30.8881
VAS (L): 36.0601
Qes: 0.4133
Qms: 5.4272
Qts: 0.3841
Le (mH): 3.4904
BL (NA): 30.6711
Mms (Grams): 556.8450
Cms (uM/N): 47.6786
Sens (dB @ 1w/1m): 85.8487
Xmax: 35mm

ENCLOSURE SPECIFICATIONS RECOMMENDATION
Sealed Enclosure: Not Recommended
Ported Enclosure: 4 cu.ft. net
Recommended Tuning: 32Hz
Recommended Port Area: 60 sq.in.
Displacement: .26 cu. ft.
Depth: 13.91"
Outside Diameter: 15.67"
Cut-Out: 13.93"