Downloadable and recorded computer software for audio processing equipment and device, loudspeakers, audio speakers, tweeters, woofers, apparatus for transmission of sound, amplifiers, amplifier loudspeaker and apparatus for recording, transmission, processing and reproduction of sound, images or data; downloadable computer software applications for audio processing equipment and device, loudspeakers, audio speakers, tweeters, woofers, apparatus for transmission of sound, amplifiers, amplifier loudspeaker and apparatus for recording, transmission, processing and reproduction of sound, images or data; downloadable and recorded computer programs for audio processing equipment and device, loudspeakers, audio speakers, tweeters, woofers, apparatus for transmission of sound, amplifiers, amplifier loudspeaker and apparatus for recording, transmission, processing and reproduction of sound, images or data; downloadable and recorded computer software for recording sound; downloadable and recorded computer software for measuring sound; downloadable and recorded computer software for simulating, creating and editing sounds; downloadable and recorded computer software to control and improve audio equipment sound quality; apparatus and instruments for the processing of sound; audio equipment, namely, analyzers, amplifiers, loudspeakers, audio speakers, equalizers and mixers; audio apparatus, namely, analyzers, amplifiers, loudspeakers, audio speakers, equalizers and mixers; audio level and frequency testing apparatus; audio electronic apparatus, namely, analyzers, amplifiers, loudspeakers, audio speakers, equalizers, mixers, switchers for audio signals and scalers for audio signals; car audio apparatus, namely, car stereos; in-car audio-visual entertainment systems comprised of stereos, speakers, amplifiers, equalizers, crossovers and speaker housings, printed circuit boards (pcbs), touch screen, headphones, microphones, wireless speakers, removable/portable speakers; remote control devices for car audio systems; electronic scientific research and laboratory apparatus and simulators for testing audio acoustics in vehicles; acoustic meters; apparatus for wireless transmission of acoustic information; electric sensors, detectors and monitoring instruments for testing, tuning and analyzing acoustic levels and quality in vehicles; distance and dimension measuring apparatus; noise meters; noise cancelling headphones and speakers; noise level meter; sound locating instruments; sound measuring apparatus; sound reproduction apparatus; apparatus and instruments for simulating sound; sound recording apparatus; downloadable interactive databases in the field of acoustic testing, acoustic tuning and analyzing acoustic information; downloadable electronic databases in the field of acoustic testing, acoustic tuning and analyzing acoustic information; downloadable databases in the field of acoustic testing, acoustic tuning and analyzing acoustic information

Research and development of automotive audio and acoustic systems for others; design and development of software to enhance audio system sound; providing of facilities for scientific research for use in developing automotive audio prototypes; providing design and development consultation for others for use in developing automotive audio prototypes; testing of audio system components; material testing; testing, authentication and quality control services of vehicles audio equipment for others; design of automotive audio systems; consultation services in the field of automotive audio systems design; engineering services relating to the design, manufacture and installation of audio equipment; rental of science and technology equipment for testing and analyzing automotive audio equipment and systems