Garage
Shop

See all parts that fit your 2013 Commander E LSV

Sundown Audio NS v.6 D1 18" (NSV618D1)

7000W Peak (3500W RMS) 18" Nightshade Series Dual 1-ohm Car Subwoofer (SW-NSV618D1)

Sundown Audio
Shop all Sundown Audio
highlight-star-icon

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Polypropylene Cone
• Mega Roll V2 Surround
• Sensitivity: 87.47 dB

Learn more about the nsv618d1
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $1259.99
Thanks , You Pay:
-13%

$1099.99

 with warranty
Starting at $69/mo with

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $110.00 in rewards to spend later
Quantity
In Stock
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
RVM-35V1 main

MB Quart RVM-35V1

3.5" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-10.38%

$189.99

List price $211.99

RV.R1 main

DS18 RV.R1

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

RVDVD3.0 main

MB Quart RVDVD3.0

Multi-Zone DVD Receiver with Bluetooth for RV's

1
-10.10%

$257.99

List price $286.99

MB Quart RVM2.0

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

-10.29%

$156.99

List price $174.99

RVM-10V1 main

MB Quart RVM-10V1

10" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-9.09%

$250.00

List price $275.00

US2-C65A-175 main

SSV Works US2-C65A-175

120W Peak (60W RMS) Cage Mount Speaker Pods with 1.75" Clamp

US2-C65A-200 main

SSV Works US2-C65A-200

120W Peak (60W RMS) Cage Mount Speaker Pods with 2" Clamp

220-US2-C65U-150 main

SSV Works US2-C8U-150

Unloaded 8" Cage-Mount Speaker-Pods Enclosure

220-US2-C65U-200 main

SSV Works US2-C8U-200

Unloaded 8" Cage-Mount Speaker-Pods Enclosure

PRO-1.5KP10.4 main

DS18 PRO-1.5KP10.4 (Sold Individually)

3000W Peak (1500W RMS) 10" PANCADÃO Series 4-ohm Mid-bass Speaker

Current Promotions (1 offer)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Sundown Audio NS v.6 D1 18" (NSV618D1)

100% off


Priced separately $1,112 98

Promo Savings of $12 99

Total price:

$1,099 99

Description


Sundown Audio brand icon

Authorized dealer


Sundown Audio NS v.6 D1 18"

The Nightshade 3,000-watt Neodymium sub is engineered to deliver incredibly powerful low end, with an extremely linear excursion and next-level thermal management. It features an eight-layer voice coil for excellent power handling and an extended shorting ring to minimize distortion and deliver a smooth, highly accurate sound at extreme SPL levels.

Thermal control is optimized with a cast aluminum cooling ring, outer fin array and aluminum vent ring to actively pull heat away from the entire voice coil gap. The subwoofer also incorporates a unique air exchange system for active cooling, enhancing reliability during extended use. With a Mega Roll V2 surround for linear cone movement and class-leading Xmax, the Nightshade is the premier high-performance Neodymium subwoofer in the category.


Product Details:

  • 18" Dual 1 ohm Nightshade (NS) Series Subwoofer
  • Power Handling:
    • Peak: 7000 watts
    • RMS: 3500 watts
  • Polypropylene Cone
  • Mega Roll V2 Surround
  • Custom tooled basket to prevent flexing at high power
  • Custom-tooled ultra-linear spider packs for consistent resistance
  • Extended shorting ring to reduce distortion from inductance changes
  • Cast aluminum cooling ring to draw heat away from voice coil
  • Unique air exchanging system forces hot air out and cool air in
  • Aluminum vent ring to enhance airflow through the motor
  • Eight-layer voice coil for increased surface area
  • 35 mm Xmax
  • Double Stacked Neodymium magnet motor structure
  • Resonance Frequency (Fs): 28.63 Hz
  • Sensitivity: 87.47 dB
  • Recommended ported box volume: 7 cubic feet
  • Top-mount depth: 16.3"
  • Cutout diameter: 16.69"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually


Best selling similar products

49L7X181 small

Kicker L7X181 (49L7X181)

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 13-3/16"

$949.99

List price $1049.99

49L7X182 small

Kicker L7X182 (49L7X182)

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 13-3/16"

(1)

$949.99

List price $1049.99

SW-XV318D1 small

Sundown Audio X-18 v.3 D1 18" (X12V3D1)

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Dual 1 ohm
• Pressed Paper Cone
• Mega Roll V2 Surround
• Mount depth: 13.6"
• Sensitivity: 88.6 dB

$949.99

List price $1019.99

VFLCOMP-1811 small

American Bass VFL Comp Signature 18" (VFLCOMP-1811)

• Peak Power: 10000 watts
• RMS Power: 5000 watts
• Impedance: Dual 1 ohm
• Kevlar Fiber-Enforced Non-Pressed Paper cone
• High Roll Foam surround
• Mount depth: 11"

$1002.36

List price $1618.44

VFLCOMP-1822 small

American Bass VFL Comp Signature 18" (VFLCOMP-1822)

• Peak Power: 10000 watts
• RMS Power: 5000 watts
• Impedance: Dual 2 ohm
• Kevlar Fiber-Enforced Non-Pressed Paper cone
• High Roll Foam surround
• Mount depth: 11"

$1002.36

List price $1618.44

SW-XV318D2 small

Sundown Audio X-18 v.3 D2 18" (X12V3D2)

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Dual 2 ohm
• Pressed Paper Cone
• Mega Roll V2 Surround
• Mount depth: 13.6"
• Sensitivity: 87.6 dB

$849.99

List price $1127.99

ZV718D2 small

Sundown Audio Z-18 v.7 D2 18" (Z18V7D2)

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 2 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 91.07 dB

$1399.99

List price $1679.99

SW-M18D1 small

Sundown Audio M-18 D1 18" (M18D1)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 14.05"
• Sensitivity: 85.83 dB

(3)

$699.99

List price $839.99

DВ-4518R D2 small

Deaf Bonce Apocalypse DB-4518R D2

• Peak Power: 9000 watts
• RMS Power: 4500 watts
• Carbon Fiber Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 12.87"
• Sensitivity: 89.00 dB

$1299.99

List price $1449.90

M18D2 small

Sundown Audio M-18 D2 18" (M18D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Treated Paper Cone
• Mega Roll V2 Surround
• Mount depth: 14.05"
• Sensitivity: 86.10 dB

(1)

$699.99

List price $839.99

Specifications & Details


Subwoofer Specifications
Series
Nightshade (NS) Series
Subwoofer Size
18"
Peak Power Handling
7000 watts
RMS Power Handling
3500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
1 ohm
Sensitivity
87.47 dB
Xmax (millimeters)
35 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Mega Roll V2
Magnet Structure
Double Stacked
Magnet Type
Neodymium
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Optimum Ported Box Volume
7 cubic feet
Top-Mount Depth (Mounting Depth)
16.3"
Cutout Diameter
16.69"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
28.63 Hz
Equivalent Compliance (Vas)
78.93 liters
Total Speaker Q Value (Qts)
0.45
Electrical Q Value (Qes)
0.5
Electrical Resistance of Voice Coil (Re)
1.81 ohm
Mechanical Q Value (Qms)
5.21
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SW-NSV618D1

Weight:

79.00lbs

Internal SKU:

nsv618d1

Internal Product ID:

206577

Customer Ratings & Reviews


Sundown Audio NS v.6 D1 18

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


Headphone Adapter (981209) small

Beyerdynamic (981209) 1/8" to 1/4" Headphone Adapter

Gold 1/8" to 1/4" Headphone Adapter

$6.99

List price $19.95

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2001 Toyota Sienna

2011 Buick Regal

2016 Mazda 6

2002 Mazda MX-5 Miata

2007 Mazda CX-7

2011 Porsche Boxster

1998 Ford Expedition

2004 GMC Yukon

2011 Saab 9-3X

2017 Nissan Titan

Vehicle
Store
Delete

2013 Can-Am Commander E LSV

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.