Sundown Audio SA-Series v.3 12″ 1250W RMS Dual 2-Ohm Car Subwoofer – Deep, Powerful Bass
Sundown Audio SA-Series v.3 12″ Dual 2-Ohm Subwoofer is built for powerful daily bass, clean low-end control, and serious system upgrades. With 1250W RMS power handling, a reinforced non-pressed paper cone, high-roll rubber surround, and a 2.75-inch high-temperature copper voice coil, this Sundown Audio 12 subwoofer is ready for strong output without losing musical accuracy.
The Sundown SA V3 12 gives builders the flexibility needed for custom systems, thanks to its Dual 2-Ohm voice coils and enclosure-friendly design. Whether you are building a hard-hitting daily driver or a louder SPL-focused setup, the Sundown SAV3 12 delivers deep, controlled bass you can feel.
Performance Features
| Feature | What It Adds to Your System |
|---|---|
| 1250W RMS Power Handling | Delivers strong, reliable bass output for high-performance car audio builds |
| 2500W Peak Power | Handles powerful dynamic bursts when matched with the right amplifier |
| Dual 2-Ohm Voice Coils | Gives you flexible wiring options for different amplifier configurations |
| Reinforced Non-Pressed Paper Cone | Supports accurate bass response with added strength for high excursion |
| High-Roll Rubber Surround | Allows extended cone movement for deeper, stronger low-frequency output |
| Cast Aluminum Basket | Adds structural strength while helping with heat management |
| 2.75″ Copper-Wound Voice Coil | Built for high-temperature performance and consistent power handling |
| 28Hz to 250Hz Frequency Range | Covers deep lows and strong bass notes for multiple music styles |
| Sealed or Ported Box Compatibility | Works well in compact sealed setups or louder ported enclosures |
Bass Character and Best Use
The SA-Series v.3 12" subwoofer is made for listeners who want bass with real weight behind it. It can dig low, hit hard, and stay controlled when installed in the right enclosure. In a sealed box, it offers tighter and more controlled bass. In a ported box, it can deliver louder output with stronger low-end impact.
This makes the Sundown SA 12 V3 a strong choice for daily drivers, trunk builds, SUV systems, and custom car audio setups where both power and sound quality matter.
Specifications:
| Specification | Details |
| Product | Sundown Audio SA-Series v.3 12″ Subwoofer |
| Model | SAV3 12 D2 |
| Size | 12 inch |
| Voice Coil Configuration | Dual 2 Ohm |
| RMS Power | 1250W |
| Peak Power | 2500W |
| Cone Material | Non-Pressed Paper with Fiber Reinforcement |
| Surround | High-Roll Rubber |
| Basket | Cast Aluminum |
| Voice Coil | 2.75″ Copper-Wound High-Temperature Design |
| Frequency Range | 28Hz to 250Hz |
| Sensitivity | 85.8 dB |
| Mounting Depth | 6.875″ |
| Cutout Diameter | 11.125″ |
| Recommended Sealed Box | 1.0 cu ft |
| Recommended Ported Box | 1.5 to 2.0 cu ft tuned around 35Hz |
| UPC | 810111133845 |
Enclosure Recommendations
For tighter bass response, use a sealed enclosure around 1.0 cubic foot. This setup is ideal for listeners who want cleaner bass accuracy and a more controlled sound.
For louder and deeper output, use a ported enclosure between 1.5 and 2.0 cubic feet tuned around 35Hz. This setup helps the Sundown Audio 12 subwoofer produce stronger low-end impact and better cabin output.
Why It Stands Out
The Sundown Audio SA-Series v.3 12″ subwoofer is a dependable option for builders who want more than basic bass. Its strong motor structure, flexible Dual 2-Ohm wiring, high-excursion surround, and 1250W RMS rating make it a serious upgrade for systems that need deep lows, clean response, and long-term durability.
For anyone searching for a Sundown Audio 12, Sundown SA V3 12, Sundown SA 12 V3, or Sundown SAV3 12, this subwoofer offers the power and build quality needed for a hard-hitting car audio setup.
Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.
Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.
1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.
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
YOU MIGHT ALSO NEED
From Our Community
Real Installs. Real Sound.
See what enthusiasts are saying — straight from their builds
From Boats to Jeeps to UTVs
Built to Be Heard Everywhere You Ride
Power That Dominates
Pro-grade audio engineering delivers crystal-clear highs and powerful bass that cuts through any environment. Built for the toughest rides and loudest adventures.
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.
