Leave it to Polk Audio to come up with a no-nonsense sub box that'll fill up your vehicle with bass without emptying your wallet. The db1222 enclosure combines a pair of 12" db Series subwoofers with a rigorously engineered cabinet for chest-thumping low end from your trunk or cargo area.

Polk uses extensive laser testing to optimize the internal structure of the db Series subwoofer to deliver fluid, powerful bass. The polypropylene cone and Santoprene™ surround hold up against harsh environmental effects caused by sun, moisture, and intense temperature changes, while the beefy frame ensures these subs can stand up to a pounding.

The db1222's streamlined enclosure features advanced Power Port technology for high speaker efficiency with reduced distortion. The silver ABS front panels get a facelift over previous the previous Polk db double 12" enclosure, but the box still features the same internal bracing used in their stellar home speakers to reduce resonance. Eye-catching grilles and tough black carpet complete the package. Just add an amplifier and wiring, and you've got one heck of a system.

Highlights:

• ported enclosure with two 12" db Series subwoofers
• 3/4" MDF construction with front-panel ABS trim
• polypropylene woofers with Santoprene rubber surrounds
• Power Port venting technology
• 2-ohm overall impedance
• frequency response: 27-200 Hz
• power handling: 50-720 watts RMS (1,440 watts peak power)
• sensitivity: 103 dB
• 32-1/2"W x 14-3/4"H x 18-1/2"D1 x 15-1/2"D2
• warranty: 1 year