NACSOUND

[ Metal wall and ceiling mounts for audio speakers]

Audio speakers, audio speaker enclosures made of baked clay, ceramics, porcelain, glass, china, aluminum or wood, loud speaker systems, wireless speakers, marine speakers, audio receivers, audio amplifiers, home theater speakers, hanging speakers, audio speakers including lighting, audio speakers including fans, audio speakers including measuring apparatus and data processing equipment, namely, a microphone that measures reply frequencies of sound waves and a computer processor that adjusts speaker parameters accordingly