The Pyle PL310TS triple 10" slim bass box speaker system has a power of 3600 W. This package contains one speaker box with three subwoofers, so you'll be rocking your car out with this model. It's designed to fit in the trunk of your car and provide quality bass. It's also relatively compact - only 3.7 cubic feet of space. The rear vented design focuses your bass for a tremendous impact. The 2" aluminum voice coils have been specially designed for quality sound in a slim application. And this sub doesn't just sound great - it looks great too. The black flame PP cone with foam edge provides a distortion-free sound with curves to die for.