Cabinets for loudspeakers; Acoustic Diaphragms; Loudspeakers; Megaphones; Microphones; Sound transmitting apparatus; Horns for loudspeakers; Amusement apparatus adapted for use with television receivers only; Acoustic Couplers; Data processing apparatus, namely, data processors; Acoustic coupling device; Processors for computer, namely, computer central processing units and data processors; Projection screens; DVD Players; Electric Cables, electric wire, electric cables and wires; and Coaxial...