Sundown Audio
Sundown Audio SA-Series v.3 12″ 1250W RMS Dual 2-Ohm Car Subwoofer – Deep, Powerful Bass
Sundown Audio SA-Series v.3 12″ 1250W RMS Dual 2-Ohm Car Subwoofer – Deep, Powerful Bass
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Upgrade your low end with the Sundown Audio SA-Series v.3, a 12-inch sub rated 1,250W RMS.
At a glance
- Power: 1,250W RMS
- Size: 12"
- Impedance: Dual 2 ohm
Details
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.
Why buy from Stereo-Needs
- Free shipping on every order
- Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
- Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order
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