CENTERFIT

Wireless and high definition video and audio cable connected multi-room audio streamers being digital audio streaming devices; wireless and high definition video and audio cable connected; multi-room preamplifiers; wireless and high definition video and audio cable connected multiroom audio amplifiers; Tweeters; Subwoofers; wireless and high definition video and audio cable connected multiroom audio receivers; Multi-room stereo tuners and receivers; Audio speakers; audio hardware consisting of stand-alone voice controlled information devices, namely, cloud connected and voice-controlled smart audio streamers being digital audio streaming devices, preamplifiers, and audio receivers which can both wirelessly and through high definition video and audio cables connect to personal assistant devices, turntables, televisions, headphones, av receivers, subwoofers, smart speakers, and streaming music, news and entertainment services; Voice activated remote controls; feature of consumer electronics in the nature of a sound system comprised primarily of computer hardware and downloadable and recorded software for automatic multi-channel room correction for adjustment of sound, processing of audio signals, and loudspeakers; Downloadable software and downloadable mobile applications related to acoustic correction and to control and improve audio equipment sound quality; Computer and audio equipment hardware, namely, microchips, amplifiers, digital audio streaming devices, sound speakers and component parts in the nature of replacement parts for sound speakers, all used for generating, processing, measuring, analyzing, enhancing, controlling, testing, correcting, receiving and playing audio signals, digital music files and sounds; computer-controlled apparatus for testing, measuring and correcting audio signals and room acoustics; headphones; microphones