< p> 12″ High-power XSPL subwoofer Klippel optimized New reinforced paper cone with 3D honeycomp structure.< br> < br> - 2.5″ copper voice coil < br> - High-roll sandwich surround 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.< /p>
