A1) W52 x D24 x H85 (Overall size: W55½ x D25¾) Standard interior: with three adjustable shelves and one fixed shelf A2) W52 x D24 x H85 (Overall size: W55½ x D25¾) Entertainment interior: Upper section: with TV pullout swivel with one fixed shelf with vertical partition and two small shelves with halogen interior down lighting with two small drawers Lower section: with one large adjustable shelf Space available for TV: with receding doors: W38¾ x D20½ x H26¼ without receding doors: W44 x D20½ x H26¼ A3) W52 x D24 x H85 (Overall size: W55½ x D25¾) Plasma TV interior: with false back in upper section for plasma TV with covered area for center speaker and subwoofer Open area with four small adjustable shelves for components Space available for TV with receding doors: approx W38¾ x D8 x H31¼ Components: approx W19 x D20¼ x H30 Center speaker: approx W39 x D20¼ x H7¼ Subwoofer: approx W19 x D20¼ x H30 B2) W52 x D28 x H85 (Overall size: W55½ x D30¾) Entertainment interior: Upper section: with restricted TV pullout swivel with one large adjustable shelf with halogen interior down lighting with two small drawers Lower section: with one large adjustable shelf Space available for TV: with receding doors: W38¾ x D24½ x H36¼ without receding doors: W44 x D24½ x H36¼