Audiopipe TXX-BDC-III-12 12" 1800W Max Dual 4-Ohm DVC Triple Stack Car SubwooferBRAND NEW AUDIOPIPE TXX BDC III 12 12 inch 1800 Watts Max Dual 4 Ohm Voice Coil Triple Stack Car Subwoofer Audiopipe's Triple Stack Composite Cone Subwoofer was designed to add BIG power to your car audio system! We listened to our fans, and created this series to feature 500 watts peak power, increased voice coil ventilation, and a Kevlar Fiber Composite Non press Paper Cone with Texture finish for improved rigidity and performance. The newly