W WORK PRO

Loudspeakers, [earphones,] acoustic boxes, namely, electric signal transformers, equalizers, power stages for equalizers, passive filters for sound cleaning, [turntables, compact disc scanner,] sound limiters for multimedia and sound software applications sound mixers, microphones, [monitors for computers, processors for computers, tape players, design software for loudspeakers,] subwoofers, piezoelectric tweeters, amplifiers, sound attenuators, [megaphones, soundproofing projectors for movies and laser light shows,] electric transformers [, electric line base and extension cords, electrical cables and electrical connectors]