Apparatus and method for reproducing high fidelity sound

摘要

A horn-equipped loudspeaker is provided which has an electro- acoustic transducer to convert electrical signals into acoustical signals, a coil with input terminals for receiving the electrical signals and at least one movable diaphragm for the emission of acoustical signals. The loudspeaker also includes a horn with walls arranged facing each other. The separation between the horn walls progressively increases from a small input area, or throat, to a large output region, or mouth. The loudspeaker diaphragm is formed of a portion of one of the walls of the input area of the horn.