One look at the new KFC-XW1100DVC Kenwood Excelon subwoofer tells you that it's unconventional, and one listen will tell you that the competition won?t stand a chance. To create this radical new sub, Kenwood has re-thought and re-engineered nearly every aspect of subwoofer design. Incorporating a 2-layer Tornado PBO advanced fiber and non-pressed pulp cone, Multi-Bias Magnetic Circuit with dual voice coils, a huge 2-piece magnet, dual spiders, a 2-piece cast aluminum frame, and many other features, the KFC-XW1100DVC will make other subs run home crying to their mommies. Minimize