The P3D2-15 is the best performing Rockford Fosgate Punch series subwoofer. The P3 15" features Dual 2-Ohm voice coils, 600 Watts RMS of power handling, and accommodates a grille insert using the included cast aluminum trim ring. Custom 10-AWG nickel plated push terminalsDual linear spider with embedded 16 AWG tinsel leadsExtended pole piece and bumped vented backplateHigh-temp voice coil with spun-laced Nomex® re-inforcement collarAnodized aluminum cone and dustcapProtective PVC textured magnet coverDiamond cut cast aluminum trim ring with optional grilleStampCast basket with integrated spider ventingLeistung 600 / 1.200 Watt, Gusskorb,Impedanz 2+2 Ohm, 64 mm / 2,5" VC,Fs 22 Hz, Qts 0,54, VAS 155,8 L, 86 dB,Einbautiefe 193 mm, Einbauöffnung 353 mm