DB DEAF BONCE

[ Accumulators, electric, for vehicles; antennas; sound recording apparatus; ] sound transmitting apparatus;loudspeakers; [ coaxial cables; fiber optic cables; cables, electric; contacts, electric; cabinets for loudspeakers; megaphones; ] acoustic diaphragms; [ microphones; headphones; sheaths for electric cables;telecommunications transmitters; transmitters of electronic signals; switches, electric; converters, electric;satellite navigational apparatus, namely, global positioning system (GPS); telegraph wires; telephone wires; wires, electric; conductors, electric; copper wire, insulated; record players; electric control panels;voltage surge protectors; horns for loudspeakers; couplings, electric; ] amplifiers; sound reproduction apparatus [ ; electrical ducts ]