USED JBL Control 29 AV Patio Speaker
JBL is an American company that manufactures audio equipment, including loudspeakers and headphones. There are two independent divisions within the company; JBL Consumer produces audio equipment for the consumer home market, while the JBL Professional produces professional equipment for the studio, installed sound, tour sound, portable sound (production and DJ), and cinema markets. JBL is owned by Harman International Industries, a subsidiary of South Korean company Samsung Electronics.
JBL was founded by James Bullough Lansing (1902–1949) who was an American audio engineer and loudspeaker designer most notable for establishing two audio companies that bear his name, Altec Lansing and JBL, the latter taken from his initials.
Lansing and his business partner Ken Decker started a company in 1927, in Los Angeles, manufacturing six- and eight-inch speaker drivers for radio consoles and radio sets. The company was called “Lansing Manufacturing Company”, from March 1, 1927.[1]
In 1933, head of the Metro-Goldwyn-Mayer (MGM) sound department, Douglas Shearer, dissatisfied with the loudspeakers of Western Electric and RCA, decided to develop his own. John Hilliard, Robert Stephens and John F. Blackburn were part of the team that developed the Shearer Horn, with Lansing Manufacturing producing the 285 compression driver and the 15XS bass driver. The Shearer Horn gave the desired improvements and Western Electric and RCA received the contracts to each build 75 units, with Western Electric calling them “Diaphonics” and RCA using them in their RCA Photophones. Lansing Manufacturing was the only one selling them as Shearer Horns. In 1936, the Shearer Horn received the Academy Scientific and Technical Award from the Academy of Motion Picture Arts and Sciences.
Based on the experience developed with the Shearer Horn, Lansing produced the Iconic System loudspeaker for cinemas. The Iconic was a two-way speaker using a 15-inch woofer for the low frequencies and a compression driver for the highs.
In 1939, Decker was killed in an airplane crash, the company soon began having financial troubles and, in 1941, Lansing Manufacturing Company was bought by Altec Service Corporation, after which the name changed to “Altec Lansing“. After Lansing’s contract expired in 1946, he left Altec Lansing and founded Lansing Sound in which later the name changed to “James B. Lansing Sound” and was further shortened to “JBL Sound”.