MTSub 218a is a powerful, state-of-the-art self-powered subwoofer, designed to complement our FR-X and ARES series in touring, outdoor event, and theatre scenarios requiring excellent audio quality at a real-world price point.

The MTSub 218a subwoofer houses two long-excursion 18″ neodymium drivers in a bass-reflex and T-lined design and delivers outstanding SPL in stand-alone or stacked configurations. 

An advanced AUDIOFOCUS SCiO Class D amplifier module with integral DSP offers smart presets for omni, front back or end-fire cardio configurations. 

MTSub 218a is built with pride in Belgium and coated in tough, weather-resistant polyurea to safeguard your investment. The cabinet front is protected by a rigid metal grill, backed by acoustically transparent foam.