Sundown Audio

SUNDOWN AUDIO E12 v4 12" Subwoofer D2 | 500W RMS - 2 OHM

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  • SUNDOWN AUDIO E Series v4 E12 D2 12 500-watts-DVC-2OHM
  • Sundown Audio SUNDOWN AUDIO E12 v4 12 Subwoofer D2 or 500W RMS - 2 OHM
  • Sundown Audio SUNDOWN AUDIO E12 v4 12 Subwoofer D2 or 500W RMS - 2 OHM
  • Sundown Audio SUNDOWN AUDIO E12 v4 12 Subwoofer D2 or 500W RMS - 2 OHM
MSRP: $227.99
Now: $151.99
Was: $189.99
— You save $76.00


SUNDOWN AUDIO E v4 12" Subwoofer | 500W RMS DVC - 2 OHM

For those who like to go big or go home but on a budget, the Sundown Audio E v4 12" 500W RMS D2 Subwoofer is a perfect choice. With a double-stacked magnet structure and an extremely long voice coil, this subwoofer is designed for linear x-max of 14mm one-way. Additionally, the high mechanical clearances (over 2” peak-to-peak before physical coil bottom) give you plenty of room to experiment without fear of damaging your equipment. And if that wasn't enough, the E series V4 has been upgraded to a full 2.5” diameter coil (this started with the v.3), compared to the 2” coil of previous generations (v.1 and v.2). Plus, the tinsel leads have been upgraded to a new “Mini-XL” lead containing 63-strands of the conductor (a full XL is 84-strands and previous leads contained 42-strands) to help prevent potential failure due to amplifier clipping. Finally, the spider is a high-strength poly-cotton blend designed to handle the full capacity of the motor. So if you're looking for a powerful and reliable subwoofer, look no further than the Sundown Audio E v4 12" 500W RMS D2 Subwoofer. This design features a newly tooled, significantly stronger frame meant to resemble the cast frame on the SA v.2 and U series models. 

SpecificationsE12 v.4 D2E12 v.4 D4
RE (ohms) 3.80 5.80
FS (Hz) 30.325hz 30.645hz
Vas (L) 69.849 73.277
Qes 0.405 0.462
Qms 5.538 5.393
Qts 0.377 0.426
BL (NA) 15.912 17.863
Mms (Grams) 141.528 132.102
Cms (uM/N) 194.627 204.177
Sens (1w/1m) 88.7dB 88.5dB


E12 v.4
Sealed 1.0 ft^3
Ported 1.75 ft^3
Displacement 0.12 ft^3
Depth 6 1/2"
Outside Diameter 12 1/4"
Cut-Out 11 1/8"
Recommended Tuning 32hz
Recommended Port Area 28 in^2


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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..


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5 Reviews

  • 5
    MASSIVE difference over Skar!

    Posted by Sean on Jan 06, 2024

    I purchased this sub to swap out with the 12" 2ohm dvc sub that came in the Skar SK12TBV loaded bass tube and this EV12 D2 made way more of a difference than I imagined. It may only be 100 more watts but my bass went from a soft thump to rattling my ride. Wired the exact same, at 1ohm, and made no modifications to the Skar box at all. Running off a Kicker 500.1 Key amp wired off my factory head unit. This is my second Sundown sub I've owned and I can easily say I'm hooked on the brand for life now. Thanks Down4Sound for making my ride sound awesome!

  • 5

    Posted by Thomas White on Jul 20, 2023

    Must say. I have installed a good bit of these now for customers. And I have yet to be let down on the quality or performance. Over all wonderful subwoofer for the price!

  • 5
    E12 v4

    Posted by Bill Hensman on May 07, 2022

    I got this baby in the carpeted skar prebuilt box with a Rockford prime 500/1 and I couldn't be happier!!!!!

  • 5
    Excellent quality!

    Posted by Charles ealey on Feb 01, 2022

    Absolutely good value and subwoofer I got 2 of these and they are excellent woofers great built amazing price I upgraded from 2 jl w3 12s and im still using a small rockford 500 watt amp make sure to give them some power they'll handle 250 watt rms a piece without breaking a sweat no joke! They do have a pretty good solid sound quality to them also! I'd buy again in a heart beat!!

  • 5
    E series 12 v4 2ohm sub

    Posted by Robert Vanderlick on Jun 09, 2021

    This 12 hits hard with a 500 rms Amp, very clear sharp deep base sound, would definitely recommend this sub for anyone that's wants great sound for a small budget!!

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