Description
Rockford Fosgate Punch P1S4-15
The Rockford Fosgate P1S4-15 is a 15-inch dual 4-ohm Punch P1 subwoofer designed to deliver deep, powerful, and precise bass for car audio enthusiasts. With 400W RMS and 800W Peak power handling, this subwoofer performs excellently in both sealed and ported enclosures. Its durable Kevlar-reinforced paper cone and rugged stamped steel basket ensure long-lasting performance while maintaining accurate low-frequency response. Ideal for upgrading factory systems or creating custom audio setups, the P1S4-15 provides punchy, clear, and reliable bass that enhances your overall music experience.
Features
| Feature | Description |
|---|---|
| Subwoofer Size | 15-inch Punch P1 |
| Voice Coils | Dual 4-ohm voice coils (flexible wiring) |
| Power Handling (RMS) | 400W |
| Power Handling (Peak) | 800W |
| Cone Material | Kevlar-reinforced paper cone |
| Enclosure Compatibility | Sealed or ported enclosures |
| Sound Character | Strong bass output |
Specifications
| Specification | Description |
|---|---|
| Brand | Rockford Fosgate |
| Model | P1S4-15 |
| Subwoofer Size | 15 inches |
| Power Handling | 400W RMS / 800W Peak |
| Voice Coil | Dual 4-Ohm |
| Frequency Response | 28 Hz – 250 Hz |
| Mounting Depth | 7.0 inches (approx.) |
| Series | Punch P1 Series |
















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