Polk Db1222 Subwoofer

Features Huge power handling 720 Watts continuous and 1500 Watts peak! Front loaded slot port provides thunderous bass and allows greater air displacement then round port designs. Extensively braced trapezoidal MDF enclosure eliminates performance-robbing box flex. dB1222 is 32-inches W x 14-inches H x 15-inches D at the top and 18-inches D at the bottom and weighs 88 lbs. Nickel plated heavy duty input terminals accommodate speaker wire up to 8 AWG or twisted pairs of 12 AWG. Viscoelastic isolation damping between the baffle and cabinet prevent any unwanted vibrations or buzzes when the subwoofer is driven hard. Rugged automotive grade black carpet provides an attractive and durable enclosure finish. Heavy duty automotive grade ABS grilles provide awesome looks but also protection for the woofers. Paintable grilles and baffle looks great as is, or may be matched to your vehicle s color. 2 ohm impedance uses subwoofer amplifier power most effectively. Klippel optimized components using a state-of-the-art Klippel distortion analyzer, Polk engineers were able to optimize the woofer s motor structure, voice coil alignment and suspension for the best possible performance, even at extreme listening levels. Dynamic Balance composite woofer cones feature tremendous stiffness-to-mass ratio. Lower mass means faster transients and finer detail. High-roll santoprene rubber surrounds provides reliability in the temperature extremes of a vehicle. Fire retardant NOMEX inner suspension increases reliability while providing extended cone travel. 1 year warranty. Specifications Driver Complement Subwoofer Quantity 2 Diameter 12" (30.48cm) Type Dynamic Balance driver with poly-composite cone Electrical Total Frequency Response 27-200 Hz Nominal Impedance 2 ohms Efficiency 103 dB Power Handling Continuous 720 watts Peak 1440 watts Recommended Amplifier Power 50-1000 watts per channel Shipping Unit of Measure each Subwoofer Box Dimensions Dimensions Height 14 3/4" (37.47cm) Width 32 1/2" (82.55cm) Depth 18 1/2" (46.99cm)