Rockford Fosgate Punch P1S412 Car Subwoofer

Youll certainly get a lot of bass for your buck w/the p1 12 subwoofers. These subwoofers were made for small sealed & vented enclosures which make them suitable for a wide range of installations. . custom 10-awg nickel plated push terminals. high density poly-foam surround. high-temp voice coil w/spun-laced nomex re-inforcement collar. linear spider w/embedded 16 awg tinsel leads. parabolic injection molded abs/acrylic dustcap. protective pvc textured magnet cover. reversable abs trim ring. thermoformed polypropylene cone. size 12 . impedance 4-ohm . power handling 150 watts rms; 300 watts max . sensitivity 86 db . motor size 40 oz. . voice coil diameter 1.5 6-layer: (3.81 cm) . speaker connector dual 10 awg compression . mounting depth 5.875: (14.92 cm) . rec. Sealed enclosure 1.02 cu. Ft. (28.88 liters) . range: 0.70 cu. Ft. - 1.80 cu. Ft. . range: (19.82 liters - 50.97 liters) . rec. Vented enclosure 1.79 cu. Ft. (50.69 liters) . tuning frequency (vented) 36 hz . port: (1) 3 diam. X 6 long . port: (1) 7.62