Sony XS-W122ES

Details New ideas: You want deep, rich bass. Sony's unique Mobile ES Series XS-W122ES 12" sub uses proprietary materials and creative design to bring high-performance bass to your ride and give you the gift of great sound. Into the cone zone: The XS-W122ES features a Mica Reinforced Cellular (MRC) cone, created for high rigidity and light weight. This material combines a layer of mica flakes and paper pulp with a honeycomb-shaped aramid fiber core, for a speaker cone that's 10 times stronger than polypropylene.