The Concept 500 is the culmination of the continuous evolution of Q Acoustics in the technical field and the purest refinement. Designed to appeal to discerning audiophiles, the Concept 500 achieves a perfect balance between Art and Science: elegant, contemporary, refined and surprisingly precise. Concept 500 couples a low directivity with a wide bandwidth, a good sensitivity and a sensitive impedance. The brand's engineers have also adopted many innovative technical solutions to make this speaker one of the best in its category.