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Sundown Audio

Sundown Audio NS-18 v.6 Nightshade NS-Series 18" 3000W RMS Car Subwoofer

MSRP: $1,988.99
$1,693.99
(You save $295.00 )
SKU:
NS v.6 18”
UPC:
810111132770
Condition:
New
Availability:
Usually Ships in 1-2 Days
Shipping:
$50.00 (Fixed Shipping Cost)

Sundown Audio NS-18 v.6 Nightshade NS-Series 18" 3000W RMS Car Subwoofer

MSRP: $1,988.99
$1,693.99
(You save $295.00 )

Sundown Audio NS-18 v.6 Nightshade NS-Series 18" 3000W RMS Car Subwoofer

MSRP: $1,988.99
$1,693.99
(You save $295.00 )

About: Sundown Audio NS-18 v.6 Nightshade NS-Series 18" 3000W RMS Car Subwoofer

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.

Specifications: 

  • 3000 Watt RMS / 7000 Watt Peak
  • Dual 1 or 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 

Enclosure Specifications: 

  • Sealed Enclosure: Not Recommended  
  • Ported Enclosure: 7 cu ft 
  • Recommended Tuning: 32Hz
  • Recommended Port Area: 100 sq in 
  • Displacement: 0.27 cu ft 
  • Depth: 16.30" 
  • Outside Diameter: 18.62" 
  • Cut-Out: 16.69" 
Thiele-Small Parameters NS-18 v.6 D1 NS-18 v.6 D2
Dc Resistance (Re) 1.8090 Ohms 3.6629 Ohms
Resonance Frequency (Fs) 28.6283 Hz 28.3677 Hz
Equivalent Volume (Vas)  78.9335 L 82.9318 L
Electrical Factor (Qes) 0.4955 0.4948
Mechanical Factor (Qms) 5.2141 5.1127
Total Factor (Qts) 0.4525 0.4511
Inductance (Le)
1.7089 mH 3.3898 mH
Bl Factor (BL) 21.7903 30.4106
Mechanical Mass (Mms) 722.9906 g

700.8333 g

Mechanical Compliance (Cms)
42.7481 uM/N 44.9135 uM/N
Sens (dB @ 1w/1m) 87.4738 87.5755
Xmax 35 mm 35 mm

 

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).

You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

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Need help? We're available at+1 (416) 745-1021 or Email us atcontactus@singhelectronics.ca