EV Electro-Voice EVOLVE 50 Powered Column Speaker Array 12″ Sub Subwoofer Black
The system consists of a 15 mm wooden, ported, powered subwoofer enclosure that houses a 12” subwoofer capable of a functional frequency output down to 37 Hz. The bi-directional aluminum pole’s connection to the subwoofer is secured using a magnet, and the column array is gravity-held to the sub pole.