Audiovisual system for wall mounting a video projector or flat panel display and associated audiovisual components, namely, a display mount with an enclosed audiovisual system consisting of an audiovisual switcher, amplifier, and receiver for sending video, audio, and control signals over unshielded twisted pair cables, and audiovisual components, namely, projector mount, projector mounting pole, transmitters for sending video, audio, and control signals over unshielded twisted pair cables, a...