Sundown Audio 15" NightShade Version 6 3000W RMS Dual 1 Ohm Car Subwoofer

Nightshade NS-Series NS6 15" 3000W Subwoofer NS v.6
Model: NS V.6 15 D1
Brand: Sundown Audio
FEATURES
Power Handling: 3000 Watts RMS
Custom tooled basket
Custom-tooled ultra-linear spider packs

SPECIFICATIONS
RE (Ohms): 1.8398
FS (Hz): 30.5930
VAS (L): 37.0627
Qes: 0.4382
Qms: 5.3509
Qts: 0.4050
Le (mH): 1.6641
BL (NA): 21.1132
Mms (Grams): 552.2849
Cms (uM/N): 49.0041
Sens (dB @ 1w/1m): 85.5892

ENCLOSURE SPECIFICATIONS
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"