Altec Voice Of The Theatre Horns

Altec Lansing 511 Horns - Pair of vintage exponential horns identical to those used for the faithful reproduction of mid frequency and high frequencies in the legendary Voice Of The Theatre system. In 1953, after competitive tests, Altec Lansing's "Voice of the Theatre" was the first and only speaker series to be approved by the Research Council of the Academy of Motion Picture Arts and Sciences, making it the worldwide standard for motion picture playback. Altec have recently re-released this system at a price of 8000 US Dollars for the pair.