Rockford Fosgate Punch P2 Series 8" Subwoofer

Rockford Fosgate's Punch P2 8" subwoofer delivers bass impact you can feel, pairing a Kevlar fiber reinforced paper cone with VAST technology to boost cone surface area by up to 25%. Built for standard sealed or vented enclosures, it ships with a diamond cut cast aluminum trim ring and offers an optional grille insert for a premium install.

• Kevlar fiber reinforced paper cone: Keeps the cone stiff under high excursion for tight, controlled bass with reduced distortion.
• VAST technology (up to 25% more surface): Expands the effective cone area to improve output and low‑end reach without needing a larger driver.
• Dual voice coil: Enables flexible wiring configurations and better heat distribution for sustained performance.
• Voice Coil Diameter: 2.25" (57.7 mm) for efficient heat dissipation and power handling compatibility.
• Power handling: 250 Watts RMS continuous power with up to 500 Watts maximum, defining its range for clean, dynamic bass with amps within these limits.
• Speaker connectors: Dual 10 AWG compression terminals for robust, low‑loss wiring.
• Diamond cut cast aluminum trim ring: Premium mounting bezel included; grille insert available to customize the look.
• Protective magnet cover: PVC textured magnet cover adds durability in a vehicle environment.
• StampCast basket with venting: Structural rigidity paired with integrated spider venting for cooling under load.
• Mounting depth: 4.76 in (120.8 mm) to fit shallow installations while preserving excursion.
• Cutout diameter: 7.13 in (181 mm) for precise mounting in standard 8" openings.
• Sd (cone area): 221 cm², indicating the effective piston area contributing to bass output.
• Displacement: 0.042 cu ft (1.2 L) in enclosure volume calculations for accurate tuning.
• Enclosure options: Sealed box volume 0.23 cu ft (6.5 L); vented box volume 0.65 cu ft (18.4 L) to suit different installation goals.
• SPL: 83 dB @ 1W/1m for on‑axis efficiency benchmarks.
• Compliance: CEA-2031 compliant.
• Magnet weight: 49 oz. (1.38 kg) for solid magnetic flux in a compact form factor.

In a real car audio build, this 8" PCI‑design driver excels in compact trunks or under‑rear‑seats applications where space is at a premium but you still demand strong, tunable bass. It pairs best with standard sealed or vented enclosures and the included trim ring helps achieve a clean, professional appearance while the dual 10 AWG terminals support robust wiring setups and reliable power delivery.