Description
Rockford Fosgate Punch P3SD4-8
The Rockford Fosgate P3SD4-8 is an 8-inch dual 4-ohm shallow-mount Punch P3 subwoofer designed for car audio enthusiasts seeking powerful and precise bass in limited installation space. Featuring a reinforced cone and VAST surround technology, it delivers a larger cone area for tight, punchy, and accurate low-frequency output while maintaining a compact shallow depth. With 300W RMS and 600W Peak power handling, it is suitable for both sealed and ported shallow enclosures, offering flexible tuning for controlled bass or extended low-end response. Its durable construction ensures long-lasting performance, making it ideal for daily driving, custom installations, or small SPL setups. The P3SD4-8 provides high-quality, consistent bass across all music genres, significantly improving over factory-installed subwoofers.
Features
| Feature | Description |
|---|---|
| Subwoofer Size | 8″ (203 mm) |
| Frequency Response | 38 Hz – 200 Hz |
| Sensitivity | 86 dB @ 1W/1m |
| Impedance | 4 Ohms (dual voice coil) |
| Power Handling | 300W RMS / 600W Peak |
| Cone Material | Injection-molded polypropylene |
| Surround Material | Santoprene (durable) |
| Voice Coil | 2″ (50 mm) dual-layer high-temperature |
| Design | Vented backplate for enhanced cooling |
| Included Accessories | Mounting hardware |
Specifications
| Feature | Details |
|---|---|
| Subwoofer Size | 8″ (203 mm) |
| Power Handling (RMS) | 300 watts |
| Power Handling (Peak) | 600 watts |
| Frequency Response | 38 Hz – 200 Hz |
| Sensitivity | 86 dB @ 1W/1m |
| Impedance | 4 Ohms (dual voice coil) |
| Cone Material | Injection-molded polypropylene |
| Surround Material | Santoprene |
| Voice Coil | 2″ (50 mm) dual-layer high-temp |
| Design | Vented backplate for cooling |
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