The Skylon Audio Vector 12” subwoofer use a custom designed stamp steel basket with heavy powder coat finish that surrounds a custom tooled poly mica cone with a ultra low mass woven glass fiber dust cap. In the center of this 12” cone is the 1.5” Dual 2 or 4 Ohm voice coil with aluminum former and reinforce neck joint. The Poly-Cotton spider with woven round tinsel lead wire holds the V. C. in place and helps deliver the 600 Max Watts/300 Watts RMS power.