Rockford Fosgate has always been known as "The PUNCH" and the P2 car subwoofer series certainly continues with the tradition ^^ The Punch P2D4-12 is a 12 4-Ohm DVC (dual voice coil) subwoofer with 400 Watts RMS / 800 Watts Max power handling and custom 10-AWG nickel plated push terminals ^^ Featuring a kevlar fiber reinforced paper cone that deliver bass impact you can feel, and our proprietary spider plateau venting design provides cooling of the voice coil to increase the woofer life ^^ Best used in standard sealed or vented enclosures {Sealed (Vb): 1.02 cu. ft. ( 28.8 Liters) /
Vented (Vb): 1.79 cu. ft. ( 50.6 Liters) /
Mounting Depth: 6.40 in. (162 mm) /
Cutout Diameter: 11.22 in. (285 mm) ^^ Famous Rockford Fosgate build quality with a full 1-year warranty