Description
Rockford Fosgate HD9813RGU-STAGE3
The Rockford Fosgate HD9813RGU-STAGE3 is a high-performance 9.8-inch subwoofer designed for Stage 3 car audio systems. Engineered for maximum output, it delivers deep, powerful bass with clarity and minimal distortion. Featuring a high-excursion cone, reinforced surround, and high-temperature voice coil, the HD9813RGU-STAGE3 is built to withstand extreme conditions and heavy use. Its cast-aluminum basket ensures structural strength, making it ideal for professional and custom car audio installations. Perfect for audiophiles seeking impactful, clean, and immersive bass, the HD9813RGU-STAGE3 enhances overall system performance.
Key Features
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9.8-inch high-performance subwoofer for deep, clean, high-output bass
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High-excursion cone with reinforced surround for durability
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High-temperature voice coil for reliable long-term performance
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Cast-aluminum basket ensures structural integrity
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Designed for minimal distortion and maximum output
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Ideal for Stage 3 car audio systems and custom installations
Specifications
| FEATURE | DETAILS |
|---|---|
| Brand | Rockford Fosgate |
| Model | HD9813RGU-STAGE3 |
| Type | 9.8-inch Subwoofer |
| Power Handling (RMS) | 450 W |
| Peak Power | 900 W |
| Impedance | 2Ω / 4Ω dual voice coil |
| Frequency Response | 25 Hz – 500 Hz |
| Sensitivity | 86 dB |
| Cone Material | Reinforced polypropylene |
| Surround | Santoprene high-excursion |
| Basket | Cast aluminum |
| Voice Coil | High-temperature, dual-layer |
| Mounting Depth | 6.5″ |
| Dimensions | 9.8″ diameter |
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