• JBL Professional
  • 产品
    • Product Selector
    • Cinema (China)
      • Entertainment Sound
        • Installed
          • Live Portable
            • Live Portable Sound
              • EN 54
                • Performance Audio
                  • Recording & Broadcast
                    • Components
                      • Discontinued Products
                    • 案例研究
                    • 学习课程
                    • 培训
                    • Learn
                      • 学习课程
                      • 培训
                      • 关于
                        • Innovation
                        • 新闻
                        • History
                    • 关于
                      • Innovation
                      • 新闻
                      • History
                    • 哪里购买
                    • 购买
                    • 支持
                      • 联系我们
                      • Anytime Help Center
                      • Consultant Portal
                      • 软件下载
                      • 固件下载
                      • 资料下载
                      • Warranty
                      • 产品登记
                      • 售后服务
                      • 论坛
                    • 语言/地区
                      • English
                      • English (US)
                      • checkmark 中文 (Chinese)
                      • English (Asia)



                     

                     

                     

                     


                     

                     



                     

                     


                     

                     


                     

                     




                     

                     




                     

                     




                     

                     





                     

                     

                     

                    • 1902 – Birth of James B. Lansing in Illinois, U.S.
                    • 1927 – Lansing Manufacturing Company founded in Los Angeles
                    • 1934 – Douglas Shearer of MGM heads team which designs the first practical loudspeaker for motion picture use. Lansing builds components for the Shearer horn system which becomes industry standard.
                    • 1936 – Shearer-Lansing system awarded citation by Academy of Motion Picture Arts and Sciences
                    • 1937 – Lansing creates the “Iconic” two-way compact design – the first studio monitor
                    • 1941 – Lansing Manufacturing Company acquired by Altec Service Company
                    • 1943 – Lansing develops the Model 604 Duplex 15” (38cm) co-axial loudspeaker
                    • 1944 – Lansing and Hilliard redefine the reference theater speaker with the "Voice of the Theatre"
                    • 1946 – Lansing leaves Altec and founds a new company, James B. Lansing Sound Incorporated
                    • 1947 – JBL develops D130 15” (38cm) speaker with the first commercial use of 4" (100mm) voice coil
                    • 1949 – James B. Lansing dies; William Thomas becomes company president
                    • 1953 – Commercialization of Acoustic Lenses developed by Bart Locanthi
                    • 1954 – Model 375 compression driver, first 4” (100mm) diaphragm commercially available
                    • 1955 – Model 075, the first ultra-high-frequency ring-radiator transducer
                    • 1957 – Introduction of JBL Paragon stereo console speaker system
                    • 1959 – Leo Fender integrates the Model D130 into his guitar amplifiers
                    • 1962 – JBL creates the first 2-way studio monitor to utilize a high-frequency acoustic lens
                    • 1968 – JBL launches the Model 4310 three-way bookshelf studio monitor speaker, later the 4311
                    • 1969 – Sidney Harman acquires JBL, ushering in a period of accelerated international growth
                    • 1969 – L-100 consumer version of the 4311 is launched, which sells over 125,000 pairs in the 1970s
                    • 1969 – JBL speaker components deliver the sound at Woodstock and many other rock festivals
                    • 1973 – 4300 Series studio monitors launched, including the industry’s first four-way designs
                    • 1975 – Model 4682 thermoplastic " Strongbox " Line Array
                    • 1979 – Diamond surround technology for control of high-frequency resonances in diaphragms
                    • 1979 – Development of the Symmetrical Field Geometry (SFG) magnet structure
                    • 1979 – Cabaret® Series portable systems for musicians debuts
                    • 1980 – Bi-Radial® Constant-Coverage horns
                    • 1981 – The first Bi-Radial® studio monitor, the 4435, for the recording studio
                    • 1982 – Titanium is first developed as a material for high-frequency diaphragms
                    • 1982 – Model 4675 power-flat cinema system introduced, first system to be approved by THX®
                    • 1986 – The first models of Control® Series unveiled
                    • 1990 – Vented Gap Cooling technology reduces low-frequency transducer temperature
                    • 1991 – The first pro-audio speaker using a neodymium magnet in Array Series
                    • 1995 – Birth of the EON molded-enclosure integrated, powered portable loudspeakers
                    • 1995 – First neodymium Differential Drive® Dual-voice-coil/Dual-magnetic-gap cone transducers
                    • 2000 – Creation of VerTec® Line Array system with RBI – Radiation Boundary Integrator
                    • 2000 – ScreenArray® three-way cinema systems with Screen Spreading Compensation
                    • 2002 – JBL Engineers receive Scientific and Technical Awards from the Motion Picture Academy
                    • 2005 – JBL awarded a Technical Grammy® by National Academy of Recording Arts and Sciences
                    • 2006 – VRX Constant-Curvature Line Array introduced
                    • 2008 – CBT Series Constant Beamwidth Technology column line arrays developed
                    • 2011 – D2 Dual-Diaphragm Compression Driver developed, first used in VTX Line Array
                    • 2012 – M2 Studio Monitor with Image Control Waveguide, D2 driver and low-TCR voice-coil woofer
                    Harman Professional
                    • AKG
                    • AMX
                    • BSS
                    • Crown
                    • dbx
                    • Lexicon
                    • Martin
                    • Soundcraft
                    © 2023 哈曼 HARMAN 解释权所有
                    报名加入我们的邮件列表 • 软件下载 • 哪里购买 • 支持 • 论坛 • HARMAN Merchandise • Careers • 隐私政策 • 使用条款

                     

                     

                    ×