• Impedance Dual 1 ohm -or- Dual 2 ohm
• Power Handling: 3000 Watts RMS
• Stitched-On XL Tinsel Leads to prevent fatigue and failure
• Patented S.A.I.N.T. Motor Design – Sundown Exclusive

Sundown Car Audio 18" Nightshade Subwoofer Dual 1/2 Ohm V.6 3000W RMS

This Listing includes:

(1) 18" Nightshade Subwoofer Dual 1 Ohm

-or-

(1) 18" Nightshade Subwoofer Dual 2 ohm

The NS v.5 is the absolute top-tier driver in Sundown's "ultra-high excursion" sub-woofer lineup with a 3" coil. All models (10,12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841). Our proprietary frames allow 4" or more of peak-to-peak mechanical excursion.

Dual 1 Features:

• RE (Ohms): 1.9109


• FS (Hz): 28.8828


• VAS (L): 91.1940


• Qes: 0.4748


• Qms: 6.0933


• Qts: 0.4405


• Le (mH) 1.6927


• BL (NA) 21.1900


• Mms (Grams): 614.8071


• Cms (uM/N): 49.3880


• Sens (dB @ 1w/1m): 88.4011

Dual 2 Features:

• RE (Ohms):3.6205


• FS (Hz): 28.7908


• VAS (L): 89.5686


• Qes: 0.4467


• Qms: 6.2442


• Qts: 0.4169


• Le (mH): 3.3017


• BL: (NA): 30.3917


• Mms (Grams): 629.9743


• Cms (uM/N):  48.5078


• Sens (dB @ 1w/1m): 88.5465

Features:

• Power Handling: 3000 Watts RMS


• Xmax = 40mm one-way by 70% BL


• Patented S.A.I.N.T. Motor Design – Sundown Exclusive


• Radially vented magnetic gap


• Spring Loaded Terminals


• Solid Pole-Piece with Four Vent Channels


• Innovative high-velocity cast-aluminum vented frame spacer ring


• Thermally conductive, Aluminum top-gap plate


• Black aluminum 3 inch 8-layer voice coil


• Mega-Roll v.2 surround


• Custom tooled basket


• Large aluminum Faraday (shorting) Ring (over 2 lbs)


• Stitched-On XL Tinsel Leads to prevent fatigue and failure


• Custom-tooled ultra-linear spider packs