Plateau XT-A4 BB Wood and Metal Audio Stand, Black Oak Finish Superior Modern Styling. Available in a Black Oak finish. Heavy gauge 2 x 2 [ 51mm x 51mm ] steel tube assembly. Virtually indestructible textured Black, baked powder-coat finish on all metal parts. Modular / Expandable (Add-on Audio Shelf Kits available for XT-A4). Matching Video Rack and Speaker Stands available.