manufacturers ABCDEFGHIJKLMNOPQRSTUVWXYZ Pure Sixty-Four 1x12 Combo410 CabinetExt. 16.5x10.75x21.125 1x12 CabinetExt. 16x10.5x20.75 1x12 CabinetExtension 2x12 - horizontal CabinetMean Street - 10.5 inch tall HeadMean Street - 9.5 inch tall HeadTall 1x12 Cabinet