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JBL公司的产品CBT系列线阵音柱,专为需要极佳音质场所而设计,其可调的辐射角度可以满足不同会议室的扩声需求。CBT系列无源线阵音柱主要有CBT 100LA和CBT50LA两个型号,前者具有16个中高音单元以及专利的Constant Beamwidth Technology技术,后者具有8个中高音单元;线阵音柱水平辐射角度都是150°。其中CBT 100LA具有Narrow=15°和Broad=40°两种垂直辐射角度,根据需要可以轻松切换。
Products from JBL Corporation The CBT series of linear columns are designed for use where excellent sound quality is required, with adjustable radiation angles to meet the sound reinforcement needs of different conference rooms. CBT series of passive linear columns are mainly CBT 100LA and CBT50LA two models, the former with 16 mid-tweeter and patented Constant Beamwidth Technology technology, which has eight mid-tweeter; linear frets horizontal radiation angle Is 150 °. One CBT 100LA with Narrow = 15 ° and Broad = 40 ° two kinds of vertical radiation angle, according to the need to easily switch.