小口径扬声器设计体会  

Experience in design Small Diameter loudspeaker

作　　者：熊勇军 XIONG Yongjun(Guoguang Electric Co.,Ltd.,Guangzhou 510800,China)

机构地区：[1]国光电器股份有限公司,广东广州510800

出　　处：《电声技术》2018年第8期27-29,74,共4页Audio Engineering

摘　　要：近年来,扬声器发展趋于小口径且薄型化,这对于扬声器开发提出了新要求,设计小口径,大冲程扬声器难度就更大了。以31 mm小口径扬声器为例,从磁路优化,音盆设计,听音对比等方面,阐述设计小口径扬声器的技术体会。Recently, the outer diameter of transducer become more smaller, the height become more thinner, the small size result in new requirements for loudspeaker development. It is more difficult to design small outer diameter and large excursion loudspeaker. This article taking 31 mm driver as an example, introduces the design experience of magnetic circuit optimization, cone design and music listen test.

关 键 词：小口径 磁路优化 音盆设计 

分 类 号：TN643[电子电信—电路与系统]