Punch 15" P3 4-Ohm DVC SubwooferThe 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 High-temp voice coil with spun-laced Nomex® reinforcement collar Dual linear spider with embedded 16 AWG tinsel leads Custom 10-AWG nickel plated push terminals Anodized aluminum cone and dustcap Extended pole piece and bumped vented backplate StampCast basket with integrated spider venting Diamond cut cast aluminum trim ring with optional grille Protective PVC textured magnet cover 1 Year Warranty SPECIFICATIONS Size 15" Qms 4.90 Voice Coil Diameter 2.5" (65.5 mm) Vas (Liters) 155.8 Magnet Weight (oz) 96 oz. (2.73 kg.) Woofer Displacement 0.148 cu. ft. (4.2 Liters) Power Handling (Watts RMS) 600 Watts RMS1200 Watts Max Re (Ohms) 6.4 Nominal Impedance Dual 4-Ohm Le (mH) 6.45 Speaker Connector Dual 10 AWG compression CEA-2031 Compliant Shipping Weight 23.3 Lbs. (10.56 kg) Xmax (mm) 15.9 Fs (Hz) 22.4 Sd (cm2) 894 Cutout Diameter 13.94 in. (353 mm) Subwoofer Type Standard SPL (dB @ 1w/1m) 86 Voice Coil Type Dual Voice Coil Qts 0.57 Sealed Box Volume (Vb) 1.58 cu. ft. (44.7 Liters) Qes 0.64 Vented Box Volume (Vb) 2.66 cu. ft. (75.3 Liters)
