Ground Zero GZIW 10XSPL-D2

High power 10″ SPL-subwoofer<br /> Klippel optimized<br /> Reinforced paper cone with 3D honeycomb structure<br /> 2.5″ copper voice coil<br /> High-roll sandwich surround<br /> Progressive 2-layer spider<br /> Push terminals<br /> <br /> Don´t get fooled by the affordable price! These budget class XSPL-monsters are designed with Klippel-optimization to squeeze out every single desibel that is possible to get. Voice coil cooling is very efficient and long excursion gives you a LOT of bass. Very linear impedance curve makes it possible to really extract all the power from the amp to these subwoofers.