Looking for some low end bass to complement the rest of your car sound system? This Crewing Vega Mobile XED10V2 10 in. XED Series V2 4 Ohm Subwoofer is the perfect upgrade to your stock system. Constructed with a parabolic polypropylene cone and utilizing a unique foam-blend high roll surround for accurate bass reproduction, this Crewing Vega Mobile subwoofer will perform all day long!