It may not affect the sound of your music, but this Thorax concrete modular stereo rack delivers in the sleek look department. The German-made concrete and metal kit can be modeled into three—O, E and C—shapes. The frame comes in stainless steel or aluminium options, plus either a brushed or anodized finish. Color pigments can be added to the concrete, although the company didn’t specify. Stereo cables can be concealed in the back of the rack. Thorax speaker stands (sold separately) complete the Bauhaus look.
The dimensions of the concrete slats are: 20 x 3 1/4 x 1 1/2 inches. $639 US dollars and it’s yours.