Polk Audio's db Series car audio subwoofers have been a big hit since they were added to our product line-up and it's no surprise! The db series subs are the perfect balance of cost and quality and feature single and dual voice coil version in 8", 10" and 12" sizes.
- Single and Dual Voice Coil subwoofers are optimized for high performance in virtually any enclosure type: sealed, vented and band pass.
- Wrap-around Rubber Gasket seals the sub in your enclosure for airtight performance.
- State-of-the-art laser-based Klippel measurement technology perfectly centers the subwoofer's voice coil in the magnetic field, improving X-max and BL linearity, and the sub's micro and macro dynamics, for deep, precise, bass!
- Black Matt-finish Composite Cones are unbelievably stiff for real gut-pounding bass.
- Injection molded ABS dust cap also stiffens the cone to suppress unwanted resonance for incredible low distortion, high impact bass response.
- Big beefy magnet structure and motor assembly for high output bass with tight control.
- Durable Butyl Rubber Surround for consistent, reliable performance.
- Four-layer vented voice coil runs cool while your music stays hot.
- Vented pole piece for higher efficiency and ultra-high power handling.
- Fast-On wire terminals for quick, secure hookups.
Polk Audio's entire lineup of Car & Marine Audio systems are now live; including: The ultra high end SR Series, The rugged Car/Marine adaptable Mobile Monitor and Mobile Monitor - Ultra Marine Series, and the affordable db Series.