Vos RIP les plus HS

89 300-watt solid-state and three 350-watt vacuum tube amplifiers generating a total of 26,400 watts of audio power. 604 speakers total. [1]
586 JBL speakers and 54 Electrovoice tweeters powered by 48 McIntosh MC-2300 Amps (48 X 600 = 28,800 Watts of continuous (RMS) power).[2][3]
This system projected high-quality playback at six hundred feet with an acceptable sound projected for a quarter mile, at which point wind interference degraded it. The Wall of Sound was the first large-scale line array used in modern sound reinforcement systems,[2] although it was not called a line array at the time. The Wall of Sound was the perhaps the second-largest non-permanent sound system ever built. The Wall of Sound can be seen in The Grateful Dead Movie, a documentation of the series of shows played October 16-20, 1974 at the Winterland Ballroom.

si on écoutait les ingés sons live,on aurait 50 mégawatts pour un concert de 200 personnes.