Polk Audio's db Series subwoofers give you trademark Polk performance without stressing your wallet. These subs combine high-tech materials with a laser-optimized motor structure for smooth, powerful bass response.

The db1240 12" subwoofer boasts a rigid polypropylene cone and durable Santoprene™ surround built to handle big power over the long run. Polk Audio tests their subs rigorously for environmental effects caused by sun, moisture, and extreme temperature changes — they'll withstand whatever Mother Nature can throw at them. Polk Audio's marine certification means you can confidently take these subs out to sea and dive into some deep bass.

Match a db sub to a suitable enclosure, and enjoy impressive low-frequency performance rarely found in this price range.

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 Interfire?PRO-V12 is a dual voice coil 12" subwoofer that has a?1600 watt max power handleing and a 3" extra long voice coil. The Pro-V series subwoofers are the long awaited Monster woofer. Interfire has designed the Pro-V woofers with the perfect balance of Sound Quality and SPL to extract the maximum performance with clear audiophile accuracy. The 4-layer 3 inch EISV extra long voice coil will allow extreme power handling. The large surround assures maximum cone travel. When the cone has more travel the result is more bass!