Description
Rockford Fosgate HD9813SG-STAGE1
The Rockford Fosgate HD9813SG-STAGE1 is a 9.8-inch high-quality subwoofer designed specifically for Stage 1 car audio systems. Engineered to deliver clean, punchy, and deep bass, it features a high-excursion cone, reinforced surround, and a high-temperature voice coil for consistent, long-term performance. Its cast-aluminum basket provides superior structural strength, making it suitable for both custom and professional installations. Ideal for enthusiasts looking to enhance their audio system’s low-frequency performance, the HD9813SG-STAGE1 ensures clear, distortion-free bass that elevates your overall sound experience.
Key Features
-
9.8-inch subwoofer designed for deep, clean, and accurate bass
-
High-excursion cone with reinforced surround for durability
-
High-temperature voice coil ensures long-lasting performance
-
Cast-aluminum basket offers superior structural integrity
-
Engineered for minimal distortion and maximum output
-
Perfect for Stage 1 car audio systems and custom installations
Specifications
| Feature | Details |
|---|---|
| Brand | Rockford Fosgate |
| Model | HD9813SG-STAGE1 |
| Type | 9.8-inch Subwoofer |
| Power Handling (RMS) | 350 W |
| Peak Power | 700 W |
| Impedance | 2Ω / 4Ω dual voice coil |
| Frequency Response | 25 Hz – 500 Hz |
| Sensitivity | 84 dB |
| Cone Material | Reinforced polypropylene |
| Surround | Santoprene high-excursion |
| Basket | Cast aluminum |
| Voice Coil | High-temperature, dual-layer |
| Mounting Depth | 6.3″ |
| Dimensions | 9.8″ diameter |
















Reviews
There are no reviews yet.