Bello AVSC2123 Contemporary Tall Design Audio Vide BELLO AVSC2123 Contemporary Tall Design Audio Video System. The Bello Contemporary Taller Audio Video System AVSC2123 is a perfect choice for housing your entertainment system. It is constructed of powder coated steel, tempered safety glass, and features authentic cherry hardwood accents. This unit will accommodate most flat panel displays up to 42 in, as well as up to 4 AV components and a center channel speaker. A cable management system conceals any wires, maintaining the clean aesthetic look of your setup.