








"Fit perfectly and worked exactly as expected — support was excellent."
Rockford Fosgate P3SD2-12
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Rockford Fosgate P3SD2-12: 12" Dual 2-Ohm Shallow Mount Subwoofer for Deep, Compact Bass
The Rockford Fosgate P3SD2-12 12-inch dual 2-ohm shallow mount subwoofer is engineered to deliver deep, powerful bass in vehicles where space is at a premium. Part of Rockford Fosgate’s Punch series, this subwoofer combines the brand’s legendary bass performance with a slim, space-saving design, making it ideal for cars, trucks, or any vehicle with limited space. Whether you're upgrading your factory-installed speakers or building a custom audio system, the P3SD2-12 provides the powerful, resonant bass you need, all within a compact design.
Experience Deep, Resonant Bass with the Rockford Fosgate P3SD2-12
The Rockford Fosgate P3SD2-12 subwoofer is built to deliver deep, punchy bass that enhances every track. With its 12-inch woofer and dual 2-ohm voice coils, this subwoofer provides flexible wiring options and is capable of handling high power levels, ensuring your car’s audio system delivers impactful, distortion-free bass. Whether you’re into bass-heavy genres or simply want to enhance your audio experience, the P3SD2-12 offers the bass performance that fits seamlessly into tight spaces without sacrificing sound quality.
Durable Construction for Long-Lasting Performance
The Rockford Fosgate P3SD2-12 is designed for durability, featuring a rugged structure that can withstand the demands of high-output bass. The subwoofer is equipped with an anodized aluminum cone and dust cap, providing a strong, lightweight structure that ensures optimal performance. The VAST™ (Vertical Attach Surround Technique) technology increases the cone area by up to 25%, allowing for greater bass output without increasing the size of the woofer. The subwoofer also includes a hybrid stamp-cast basket that reduces resonance and distortion, ensuring clean, accurate bass reproduction in a shallow mount design.
Optimized for Versatile Installation in Tight Spaces
The Rockford Fosgate P3SD2-12 is optimized for use in both sealed and vented enclosures, providing flexibility in your car audio setup. Its shallow mount design makes it perfect for installations where space is limited, allowing it to fit in compact areas without sacrificing bass performance. The dual 2-ohm voice coils offer multiple wiring options, allowing you to configure the subwoofer for the best performance in your specific setup, whether in a truck, compact car, or any vehicle with space constraints.
Key Features:
- 12-Inch Dual 2-Ohm Shallow Mount Subwoofer: Delivers deep, powerful bass in a space-saving design.
- Anodized Aluminum Cone and Dust Cap: Provides strength and durability for long-lasting performance.
- VAST™ Technology: Increases cone area by up to 25% for greater bass output.
- Hybrid Stamp-Cast Basket: Reduces resonance and distortion, ensuring clean, accurate bass.
- Optimized for Sealed and Vented Enclosures: Offers versatile installation options in tight spaces.
Why Choose the Rockford Fosgate P3SD2-12?
The Rockford Fosgate P3SD2-12 is the perfect choice for car audio enthusiasts who need deep, powerful bass in a compact space. With its shallow mount design, durable construction, and flexible installation options, this subwoofer delivers the high-quality sound you need without taking up valuable space. Whether you're upgrading a factory system or building a custom setup, the P3SD2-12 provides the performance and reliability you need for an exceptional audio experience in tight spaces.
Upgrade Your Car Audio with the Rockford Fosgate P3SD2-12
Ready to add deep, powerful bass to your car’s audio system without sacrificing space? Order the Rockford Fosgate P3SD2-12 12-inch dual 2-ohm shallow mount subwoofer today and enjoy enhanced sound quality on every drive.
Specifications:
| Specification | Details |
|---|---|
| Size | 12 inches |
| Impedance | Dual 2 ohms |
| Power Handling | 400 watts RMS, 800 watts peak |
| Frequency Response | 34 Hz – 250 Hz |
| Sensitivity | 85 dB @ 1W/1M |
| Mounting Depth | 3.65 inches |
| Cone Material | Anodized aluminum |
| Surround Material | Santoprene™ |
| Voice Coil Diameter | 2.5 inches |
| Magnet Weight | 68 oz. |
| VAST™ Technology | Increases cone area by up to 25% |
Frequently Asked Questions
Q: What size is the Rockford Fosgate P3SD2-12 subwoofer?
A: The Rockford Fosgate P3SD2-12 is a 12-inch shallow mount subwoofer, perfect for delivering deep, powerful bass in compact spaces within your car’s audio system.
Q: What kind of sound quality can I expect from the P3SD2-12 subwoofer?
A: The P3SD2-12 subwoofer provides deep, punchy bass with accurate low-frequency reproduction, enhancing your music’s overall sound quality.
Q: Is the P3SD2-12 subwoofer durable?
A: Yes, the P3SD2-12 is built with an anodized aluminum cone and dust cap, ensuring long-lasting performance and durability.
Q: Can I install the Rockford Fosgate P3SD2-12 in any type of enclosure?
A: The P3SD2-12 is optimized for both sealed and vented enclosures, offering versatility in your car audio setup to match your preferred bass sound, even in tight spaces.
Q: Why should I choose the Rockford Fosgate P3SD2-12 subwoofer for my car?
A: The P3SD2-12 subwoofer offers deep, powerful bass in a compact, shallow mount design, making it an excellent choice for upgrading your car’s audio system where space is limited.
Upgrade Your Audio Experience on the Road!
Don’t miss out on the opportunity to elevate your car’s sound system with deep, powerful bass. Order the Rockford Fosgate P3SD2-12 now and enjoy an exceptional audio experience on every drive.
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase

Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Expandable by Design
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
Why Buying This Here Is Safer Than Anywhere Else
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Installer Support
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Authorized Products
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
