Sundown Audio SA-Series v.3 12″ Dual 4-Ohm 1250W RMS Car Subwoofer – Deep, Powerful Bass

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SKU: SUN-SAV312D4
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Regular price $429.99 USD
Massive Power & Clarity

Massive Power & Clarity

Superior Performance

Superior Performance

Advanced Technology

Advanced Technology

Premium Quality

Premium Quality

The Sundown Audio SAv3 12" D4 Subwoofer is engineered for bass lovers who demand power, precision, and durability. With 1250 Watts RMS, this subwoofer is built to handle intense bass output while maintaining clean, distortion-free sound. Featuring a redesigned motor structure inspired by the U v.2 series, the SAv3 12" D4 incorporates a smaller yet highly efficient motor with an extended 2.75" coil to maximize power handling and performance.

Features:

  • High Output Performance – Handles 1250W RMS for powerful, distortion-free bass.

  • Wiring Versatility – Dual 4-Ohm voice coils give flexible installation options.

  • Built to Last – Heavy-duty materials withstand intense use and high SPL levels.

  • Precision Low-End – Produces deep, punchy bass that elevates any music style.

  • UPC – 810111133852

Specifications:

  • Size: 12″ subwoofer

  • RMS Power: 1250W

  • Peak Power: 2500W

  • Impedance: Dual 4-Ohm voice coils

  • Cone: Non-pressed paper with fiber reinforcement

  • Surround: High-roll rubber for maximum excursion

  • Basket: Cast aluminum for strength and cooling

  • Voice Coil: 2.75″ copper-wound high-temp design

  • Frequency Range: 28Hz – 250Hz

  • Sensitivity: 85.8 dB

  • Mounting Depth: 6.875″

  • Cutout Diameter: 11.125″

  • Sealed Box Recommendation: 1.0 cu ft

  • Ported Box Recommendation: 1.5–2.0 cu ft tuned to ~35Hz

Free shipping in the 48 U.S. states. Orders placed before 11 PM ET process next business day; shipping takes 5–8 days. Tracking info is emailed once shipped. To cancel, contact info@eliteautogear.com within 24 hours. Processed orders can’t be canceled. Thank you for choosing Elite Auto Gear!

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187

From Boats to Jeeps to UTVs

Built to Be Heard Everywhere You Ride

Power That Dominates

Pushes up to 900W peak / 300W RMS for crystal-clear highs and bass that cuts through wind, waves, or trails.

Built for Tough Rides

Engineered to withstand extreme conditions with rugged construction and weatherproof design.

Built for Power & Durability

Premium materials and advanced engineering ensure long-lasting performance in any environment.

Immersive Sound & Lighting

Experience rich, immersive audio with synchronized lighting effects that enhance every adventure.

Don’t Just Hear the Music—Feel It

Upgrade Your Ride With Pro-Level Sound

From waves to trails, Elite Auto Gear delivers gear that’s louder, cleaner, and tougher than stock. Get the power your setup deserves today.
Shop the Gear Now

What Our Customers Are Saying

⭐ 4.9 stars reviews, Loved by Thousands

M**I
★ ★ ★ ★ ★

"Great packaging and super loud speakers would recommend buying and got delivered fast"

M**I

Verified Verified Customer
B.
★ ★ ★ ★ ★

"Installed Apocalypse 6.5 mids, DS18 tweeters, and Orion 6x9s in my 2014 Dodge Challenger RT — amazing sound! Quality and materials are top-notch. Definitely buying from them again."

B.

Verified Verified Customer
werita&chukito3
★ ★ ★ ★ ★

"10 de 10 con el envío super rápido espero que si tengan buen sonido estan muy bonitas"

werita&chukito3

Verified Verified Customer
★ ★ ★ ★ ★

"Definitely a must can't wait to install all my speakers I would buy from them again I got the apocalypse 6.5 mid range ds18 tweeters 3.5 full range and Orion 6x9 mid range"

Verified Verified Customer
★ ★ ★ ★ ★

"Me gustó mucho buena calidad Y suena recio como yo pensaba si se las recomiendo buen sonido"

Verified Verified Customer
B.
★ ★ ★ ★ ★

"The speakers were loud and good"

B.

Verified Verified Customer
obs_brycen
★ ★ ★ ★ ★

"Great product but it only comes with one tweeter so make sure you buy 2"

obs_brycen

Verified Verified Customer
s**a
★ ★ ★ ★ ★

"Súper buena calidad, buen sonido de voz, y llega en buenas condiciones"

s**a

Verified Verified Customer
bmtmanuel
★ ★ ★ ★ ★

"Received them and they work as i expected"

bmtmanuel

Verified Verified Customer
**l
★ ★ ★ ★ ★

"They got here before estimated arrival and are in amazing condition"

**l

Verified Verified Customer
M**S
★ ★ ★ ★ ★

"Muy buen producto de escucha muy bien"

M**S

Verified Verified Customer

Customer Reviews

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R
Ricardo Gonzalez
Deep clear bass

I only have one sub in my system. This sundown replaced a massive gtr 800 watt 12 inch that sounded ok but would rattle on the hard hitting bass, with sundown the “x-max” is greater and the bass feels deep clear and smooth. My first sundown and I’m wishing I could fit the pair.