Rockford Fosgate Punch P1S4-10 — 10" P1 4-Ohm SVC Subwoofer (250W RMS)

The Rockford Fosgate P1S4-10 is a 10" single-voice-coil (4-Ohm) subwoofer from the legendary Punch P1 family, often called "The Woofer of Choice" by car audio enthusiasts. Built for impactful low-end performance, it handles 250 Watts RMS and up to 500 Watts peak. Key features: - Power handling: 250 Watts RMS / 500 Watts Max - Single voice coil: 4-Ohm (SVC) - Custom 10-AWG nickel plated push terminals for secure wiring - Cone: kevlar fiber reinforced paper cone engineered for punchy, tactile bass - Cooling: Rockford’s proprietary spider plateau venting design cools the voice coil to extend woofer life Recommended enclosures and mechanical specs: - Best used in standard sealed or vented enclosures - Sealed (Vb): 0.59 cu. ft. (16.7 Liters) - Vented (Vb): 1.4 cu. ft. (39.6 Liters) - Mounting Depth: 5.33” (135.4 mm) - Cutout Diameter: 9.14” (232 mm) Crafted with Rockford Fosgate’s well-known build quality and backed by a full 1-year warranty, the P1S4-10 delivers reliable, deep bass for serious car audio systems.