The IS219 subwoofer is a high-powered subwoofer intended to be used in ground stack configurations and to fit in compact spaces. The enclosure is loaded with two light weight, long excursion, 19” SD19 Kevlar Neodymium driver utilizing Adamson’s Advanced Cone Architecture and a dual 5” voice coil for exceptional power handling. It is mounted in an ultra-efficient front-loaded enclosure, designed to reproduce clean, musical low frequency information.