The Blaupunkt 12" Single Voice Coil Subwoofer with 800W Power (GBW120) provides the perfect base tone for your car audio. Made with the highest technical quality to ensure maximum reliability and durability, the GBW120 12" car audio subwoofer features a high-quality polypropylene woofer cone and a 2" high-temperature aluminum voice coil for the best audio, as well as a high-density foam surround to prevent vibrations to surrounding materials. The GBW120 has a maximum power handling of 800 watts and an RMS power handling of 400 watts. Pounds out all of the power you need and handles low frequencies like a true 12" subwoofer. Once you hear it you'll finally realize what big, rich bass sounds like. Settle for nothing but the best with the Blaupunkt 12" Single Voice Coil Subwoofer with 800W Power (GBW120) that produces a wider range of tones and can handle tremendous power at high volumes. Sure to hit hard and it will never fail to impress.