Abstract: A mounting bracket is disclosed. A first plate is configured to be disposed atop a horizontal mounting surface. A second plate is configured to be securable to an audiovisual device. A third plate is configured to extend from the first plate to at least near the second plate. At least one hinge/clutch assembly has a pivot axis. The first plate and the third plate are each attached at one end to the at least one hinge/clutch assembly such that an angle between the second plate and the third plate is adjustable by rotating the second plate at least part way about the pivot axis of the at least one hinge/clutch assembly.

Abstract: A carton holds at least one product. At least one panel encloses an interior of the carton. A drill template is disposed on a surface of the at least one panel. The drill template includes at least one alignment feature configured to permit the drill template to be aligned to a location on a mounting surface upon which the product is to be mounted and at least one indicator of a drilling or cutting location. The carton is configured to, upon removal of the product from the carton, enable an installer to place an opposing surface of the at least one panel against the mounting surface, then align the drill template on the mounting surface using the at least one alignment feature, and thereafter drill or cut into the mounting surface at the location of the at least one indicator.