Sundown Audio

SUNDOWN AUDIO Nightshade v.4 12" (2500-watts)-DVC-2OHM

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  • Sundown Audio SUNDOWN AUDIO Nightshade v.4 12 2500-watts-DVC-2OHM
  • Sundown Audio SUNDOWN AUDIO Nightshade v.4 12 2500-watts-DVC-2OHM
  • Sundown Audio SUNDOWN AUDIO Nightshade v.4 12 2500-watts-DVC-2OHM
  • Sundown Audio SUNDOWN AUDIO Nightshade v.4 12 2500-watts-DVC-2OHM
MSRP: $1,529.99
— You save $410.00

Out of stock






It has some great new features to increase power handling and to keep heat away from the Neo magnets:

** Side-Vented Motor (more efficient than gap venting)
** Newly Tooled Cast Aluminum Venting Ring (transfers heat from the motor into the basket)
** Aluminum "top-plate" to transfer heat into the vent ring more effectively
** Additional aluminum heat-sink below the Neo Magnets (this is internal and cannot be seen from the outside)
** Solid pole-piece for high velocity air movement across the coil former

Features & Highlights:

2500-watts RMS
80mm long 3" Diameter Flat Wound USA Made Voice Coil Standard
** Optional 8-layer for SPL applications (These are ~70mm long)
23% More Motor Force than NS v.3 with stock coil
Lower inductance than NS v.3
Only ~50 pounds


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Warranty Information

Warranty Information

Sundown Audio requires us to send customers with equipment problems directly to them for all warranty and non-warranty claims. Please follow their proceedures..


Sundown Audio RMA form:

Sundown Audio Product Warranty Information:


Sundown Audio - Hours of Operation

Monday 9am - 5pm EST
Tuesday 9am - 5pm EST
Wednesday 9am - 5pm EST
Thursday 9am - 5pm EST
Friday 9am - 5pm EST
Saturday Closed
Sunday Closed
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8 Reviews

  • 4

    Posted by Khristopher Harris on Jun 15, 2021

    Shipping was fast and free but I didn’t receive all my items. I didn’t get the volt meter but instead a got a sucker lol?

  • 5
    I love these subs updated review

    Posted by David Baker on Feb 22, 2021

    I have two of these in a D4S custom built strong enclosure.. they are capable of some very impressive numbers. Granted I have a well-built vehicle with a wood roof, plated front doors blocked off rear doors, but it still has carpet both front seats air condition and it’s completely drivable. My best SPL to date is a 156.2 @ a super low32 hz. 2 12s I say again 2 12s wow. I put my

  • 5
    NSv4 12

    Posted by David Baker on Nov 30, 2020

    I have two of these in my truck powered by salt 12 currently I play music around 153-4 at about 6000 W clamped. For a high excursion subwoofer they can be extremely punchy. Sundown makes some awesome subs, and D4S is the place to get them.

  • 5
    Sundown Audio Nightshade V.4 12" {3000-Watts}

    Posted by Florentino Ramirez on Jun 13, 2019

    To start out I have been running a HDC4 15" Soundqubed Sub. The Sundown Sub by far pushed more air and Bass than I have been used to hearing. The lows were amazing and I have not even begin to push it yet. Standing outside the door of my car I could feel the air coming out. And from a distance I could hear nothing but good clean Bass! Sundown from here on out for me and my vehicles! Thank you Down4Sound!! for the fast shipping and Great customer service...

  • 5

    Posted by Robert on Apr 29, 2019

    This thing is a beast! I have the Nsv4 12 D2 paired with a sundown scv 4k on a 1 ohm load in a box that is 2.5cubes after displacement tuned to 32 hzs. Loving how them low notes feel in the chest and seeing my whole truck turn to jello off this one 12! Props to JP on his fast free shipping, I ordered 90% of my build and got personal phone call to answer any questions. That down4sound difference is the truth

  • 5
    Sundown nightshade v4s

    Posted by Joseph on Dec 02, 2018

    Can’t wait to get them thank you so much jp your the best can’t wait till the amp gets here as well thanks again your the best

  • 5
    Crazy Sub!!! Crazy fast shipping

    Posted by Bradley on Sep 20, 2018

    This nightshade is awesome!! It is a huge upgrade from my ZV3 and I would highly reccomend Nightshade V4s for any basshead looking to turn some heads.

  • 5

    Posted by Jasper Qualls on Mar 04, 2018

    The subwoofer is a BEAST! A lot of people say it's ugly. But I think it's beautiful!

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