Description
Rockford Fosgate HD9813RGU-STAGE1
The Rockford Fosgate HD9813RGU-STAGE1 is a 9.8-inch subwoofer engineered for Stage 1 car audio systems. Designed to deliver deep, clean bass, it features a high-excursion cone and reinforced surround for durability and long-lasting performance. The high-temperature voice coil and robust cast-aluminum basket ensure reliability even under demanding conditions. Ideal for custom and professional installations, the HD9813RGU-STAGE1 enhances low-frequency response, providing powerful, distortion-free bass and improving the overall sound quality of your car audio system.
Key Features
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9.8-inch subwoofer delivering deep, clean 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 1 car audio systems and custom setups
Specifications
| FEATURE | DETAILS |
|---|---|
| Brand | Rockford Fosgate |
| Model | HD9813RGU-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 |
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