Description
Rockford Fosgate Prime R2SD4-12
The Rockford Fosgate R2SD4-12 is a 12-inch dual 4-ohm shallow-mount subwoofer designed for vehicles with limited space but high bass performance demands. Its mica-injected polypropylene cone and reinforced basket provide precise, deep, and punchy bass while maintaining durability. With an ultra-shallow 3.6-inch mounting depth, it fits in tight spaces where traditional subwoofers cannot, making it ideal for compact cars, trucks, or custom shallow enclosures. Handling 250W RMS and 500W Peak power, the R2SD4-12 offers consistent bass across all music genres. Built for reliability and efficient performance, this subwoofer is perfect for upgrading factory systems or creating a space-saving custom setup without sacrificing sound quality.
Features
| Feature | Description |
|---|---|
| Subwoofer Size | 12″ Prime R2 (shallow-mount) |
| Voice Coil | Dual 4‑ohm (flexible wiring) |
| Power Handling | 250W RMS / 500W Peak |
| Cone Material | Mica-injected polypropylene (accurate bass) |
| Mounting Depth | Ultra-shallow 3.6 inches |
Specifications
| Specification | Details |
|---|---|
| Brand | Rockford Fosgate |
| Model | R2SD4-12 |
| Subwoofer Size | 12 inches |
| Power Handling | 250W RMS / 500W Peak |
| Voice Coil | Dual 4‑Ohm |
| Frequency Response | 43 Hz – 250 Hz |
| Mounting Depth | 3.6 inches (approx.) |
| Series | Prime R2 Shallow-Mount Series |















Reviews
There are no reviews yet.