SKU: 59780937461

Sundown Audio - NS-Series NSv.6 10”

Sale price$1034.99 Regular price$1149.99
Save 10%

Pay in installments of $287.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Sundown Audio - NS-Series NSv.6 10”3500 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 Features: The Nightshade 3,000 watt Neodymium sub is

  • 3500 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 

Features:

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.

Specifications:

NS V.6 10

RE (Ohms) 1.8759 3.606
FS (Hz) 44.386 43.7789
VAS (L) 6.2193 6.4844
Qes 0.5400 0.3963
Qms 5.4793 4.2627
Qts 0.4916 0.3626
Le (mH) 1.6541 3.2481
BL (NA) 19.5266 30.9683
Mms (Grams) 393.5975 388.0577
Cms (uM/N) 32.6651 34.0577
Sens (dB @ 1w/1m) 81.7782 83.1238
Xmax 35mm 35mm
T/S SPECS NS V.6 10″ D1 NS V.6 10″ D2

ENCLOSURE SPECIFICATIONS

Sealed Enclosure Not Recommended
Ported Enclosure 1.5 cu.ft. net
Recommended Tuning 32 Hz
Recommended Port Area 22 sq.in.
Displacement .23 cu. ft.
Depth 12.24"
Outside Diameter 11.81"
Cut-Out 10.1"
Physical Dimensions Download 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59780937461

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
JS 21
Omaha, US
★★★★★ 5
Awesome slippers
Size: 14-15, Color: Fleece Black
Very warm and comfy, I have sasquatch feet (14 wide) and the 14-15 size fit great with plenty of room. It's very hard to find slippers in my size and these are awesome, especially for the price! Definitely recommend these, I've been wearing them pretty much daily around the house during this especially cold northeast winter and they're holding up perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
D
Verified Purchase
Darko
Houston, US
★★★★★ 5
Warm feet and ankles > everything
Size: 10-11, Color: Red/Black Check
So, I know the foam is going to wear out quick on these, but they are so warm I dont even care. I will update when they start getting beat up. But so far these are great. The soles on these arent the best. Its coushioned now, but even so my foot hangs off it. BUT, it is thick material and its keeping my feet and more importantly my ankles warm. Thats why I bought these. These isnt much on the bottoms to keep you from slipping hut what they have seems to be alright for now on hardwood floors. They fit true to size and are nice and stretchy, just beware the sole is a bit slim. For example my pinky toe hangs off it on both sides almost fully. Still a 7/10 would recommend for lounging around the house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
C
Verified Purchase
CSI AJ
Houston, US
★★★★★ 4
Warm, comfortable booties
Size: 12-13, Color: Red/Black Check
I would give these booties a 5 star because they are soft, warm, comfortable, high on my ankle and a color I appreciate. They are easy to slip on NOW. I say "NOW" because I have a deformed foot due to being broken. That foot was hard to get the bootie on. After 1 try in which some of the stitching came out; it's easy to put on. The stitching came out far to easily. There are 3 lines of stitching. One line between the sole and 1st layer of polar fleece. That line has had no problem. The other 2 lines have each come out abt 3 inches. I got size 12
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
R
Verified Purchase
R Secrest
Lake Worth, US
★★★★★ 5
Very Warm and Comfortable
Size: 12-13, Color: Red/Black Check
Love these. Just like walking on a cloud. They are very warm. Note there is no L or R, fits either foot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
G
Verified Purchase
Geobub
Grantham, US
★★★★★ 3
Seams Separate Quickly
Size: 8-9, Color: Red/Black Check
They fall apart. The seams are terrible and almost immediately separate. Although they are warm and comfortable until stuff comes through the separated seams.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

recommand products