Precision Power P.12D2 1600W 12" Power Class Dual-2ohm Car Subwoofer-Set of 1 12" Dual-2ohm Power Class Car Subwoofer Power Handling: Peak: 1600 watts / RMS: 800 watts Composite Blend Fiber/Pulp Cone Inverted Rubber Surround 2.5" 4-layer Dual Voice Coil