Polk Car Audio - db1222

Dual 12" Driver High Performance Sub Enclosure


Incredible Sound, Affordable Price


Sometimes making a sub better is all about the details. Such is the case with our dual 12-inch sub enclosures. We took what we knew worked from our db212, did a little refining to make this next generation more impressive, then added even more blow-you-away performance.


db1222 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.

  • Specifications:

    Driver Complement:
  • Subwoofer - Diameter: 12" (30.48cm)
  • Subwoofer - Quantity: 2
  • Subwoofer - Type: Dynamic Balance driver with poly-composite cone
  • Electrical
  • Efficiency: 103 dB
  • Nominal Impedance: 2 ohms
  • Recommended Amplifier Power: 50-1000 watts per channel
  • Total Frequency Response: 27-200 Hz
  • Power Handling - Continuous: 720 watts
  • Power Handling - Peak: 1440 watts
  • Subwoofer Box Dimensions Dimensions:
  • Depth: 18 1/2" (46.99cm)
  • Height: 14 3/4" (37.47cm)
  • Width: 32 1/2" (82.55cm)
  • Available in:
    Size: Sold as Singles

    MSRP: $630.00 CAD

    Dual 12

    Click to enlarge