Rockford Fosgate P1S4-12

Powerful, Deep Bass with the P1S4-12 Subwoofer
The Rockford Fosgate P1S4-12 Punch 12" 4-Ohm SVC Subwoofer is engineered for serious car audio enthusiasts who demand high-quality bass performance. Featuring a 250 Watts RMS and 500 Watts Max power handling, this subwoofer delivers deep, responsive bass that brings your music to life. The 12-inch size, paired with a 4-Ohm impedance, ensures compatibility with a wide range of amplifiers, allowing you to push the subwoofer to its limits for maximum sound impact. Whether you're upgrading your current system or building a new one, the P1S4-12 is the ideal choice for enhancing your vehicle's audio experience.

Advanced Technology for Superior Performance and Longevity
The P1S4-12 subwoofer utilizes a kevlar fiber-reinforced paper cone that delivers exceptional bass impact with clarity and minimal distortion. Its "VAST" technology increases the surface area of the cone by up to 25%, delivering even more powerful bass without changing the subwoofer’s size. The anodized aluminum voice coil former provides superior heat dissipation, keeping the voice coil cool even at full power. The proprietary spider plateau venting design allows for better airflow, helping the voice coil stay cool and extending the subwoofer’s lifespan, even during high-intensity listening sessions.

Optimized for Sealed and Vented Enclosures
The P1S4-12 subwoofer is engineered for use in standard sealed or vented enclosures, providing versatility in installation. With recommended sealed enclosure volume of 1.02 cu. ft. and vented enclosure volume of 1.79 cu. ft., this subwoofer adapts to various audio setups for both tight, punchy bass or deep, booming lows. The mounting depth of 6 inches and cutout diameter of 11.25 inches offer compatibility with a wide variety of vehicle applications, making the P1S4-12 easy to integrate into almost any sound system setup. Backed by Rockford Fosgate’s reputation for quality, it comes with a full 1-year warranty.

Highlights

1. Power Handling: 250 Watts RMS and 500 Watts Max for consistent, deep bass at high power levels.
2. Impedance: 4-Ohm SVC (Single Voice Coil) subwoofer for easy amplifier matching and efficiency.
3. Kevlar Reinforced Cone: Delivers high-impact bass with clarity, durability, and reduced distortion.
4. "VAST" Technology: Increases the effective radiating cone area by up to 25% for more powerful bass without increasing the physical size.
5. Enclosure Compatibility: Best used in sealed (1.02 cu. ft.) or vented (1.79 cu. ft.) enclosures for a customized bass experience.
6. Mounting Depth: 6 inches, making it easy to install in various vehicle setups.
7. Cutout Diameter: 11.25 inches for a secure fit in most car audio installations.
8. Anodized Aluminum Voice Coil Former: Provides superior heat dissipation to prevent thermal build-up and protect the subwoofer during high power use.
9. Stitched Tinsel Leads: Multipoint stitched leads improve durability and withstand extreme duty cycles for reliable performance.
10. Flex Fit Basket: Utilizes slots for easy adjustments during mounting, ensuring a secure and hassle-free installation.
11. Magnet Weight: 38 oz. for strong magnetic force to drive the subwoofer’s performance and bass output.
12. SPL Rating: 86 dB (1w/1m) sensitivity for delivering loud, clear bass at a wide range of power levels.
13. Protective PVC Textured Magnet Cover: Ensures the magnet remains protected while adding to the subwoofer’s aesthetic appeal.
14. CEA-2031 Compliance: Meets industry power handling standards, ensuring reliable performance over time.
15. Rockford Fosgate Build Quality: Known for premium construction and durability, backed by a full 1-year warranty.