Interesting Facts

Sir Charles Wheatstone was the first person to coin the phrase "microphone." A renowned English physicist and inventor, Wheatstone is best known for inventing the telegraph. His interests were varied, and he devoted some of his time the study of acoustics during the 1820s.

Jerry Garcia in front of the "Wall of Sound". At an estimated cost of over a quarter million dollars. The result was an incredibly ambitious and ground-breaking loudspeaker construction called “The Wall of Sound"

This is the Mitsubishi Dialtone D160, the largest subwoofer ever built, with 60 inches in…