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

Description

• 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