Each Min 22 is a compact speaker designed to provide the sound quality and depth of larger box speakers without occupying much space. It uses Balanced Mode Radiator (BMR) technology to produce wide frequency response with 180° sound dispersion for a wide sound stage. In addition, the Min 22 combines the BMR driver with a dedicated woofer for even greater depth, and its acoustically-dampened thermo polymer and extruded aluminum construction offers a rigid speaker cabinet to disperse coloration.