The Adamson IS219 is a high-powered subwoofer designed for ground-stacked configurations and compact spaces. It features two lightweight, long-excursion 19" SD19 Kevlar® neodymium drivers with Adamson’s Advanced Cone Architecture and dual 5" voice coils for exceptional power handling. The ultra-efficient front-loaded enclosure delivers clean, musical low-frequency reproduction. Built with marine-grade birch plywood, aircraft-grade steel, and aluminum, the IS219 includes front and rear Speakon™ NL4 connectors, with barrier strips available upon request. Removable handles provide easy handling while allowing the subwoofer to fit into tight spaces when removed.