The P3D4-15 is the best performing Rockford Fosgate Punch series subwoofer. The P3 15" features Dual 4-Ohm voice coils, 600 Watts RMS of power handling, and accommodates a grille insert using the included cast aluminum trim ring.

The P3D4-15 is Rockford Fosgate's best performing Punch series subwoofer. The P3 subwoofers now feature anodized aluminum cones and dustcaps along with unique spider venting to keep the motor cooler than previous versions. These feature VAST technology to increase surface cone area up to 25% and a FlexFit basket for extreme installations. Best of all, a new hybrid stamp-cast basket offers the best of both worlds by providing super strength while minimizing weight and resonance.

Features At A Glance

• Custom 10-AWG nickel plated push terminals
• Anodized aluminum cone and dustcap
• High-temp voice coil with spun-laced Nomex^® re-inforcement collar
• Dual linear spider with embedded 16 AWG tinsel leads
• Extended pole piece and bumped vented backplate
• Protective PVC textured magnet cover
• StampCast basket with integrated spider venting
• Diamond cut cast aluminum trim ring with optional grille
• 1 Year Warranty

Technologies:

CEA-2031

Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.

Stitched Tinsel Leads

These stitched tinsel leads withstand extreme duty cycles, fatigue and high current that is critical to robust design.

Improved reliability and performance by reducing fatigue and possible shorting.

Anodized Aluminum Voice Coil Former

Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.

VAST Surround - Subs

The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.

FlexFit Basket - Subwoofer

The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.