日日噜噜噜夜夜爽爽狠狠蜜臀av_18禁男女污污污午夜网站免费暖暖_av无码人妻无码男人的天堂_久久精品国产国产精品四凭_欧美日韩国产高清精卡_免费zlj在线观看高清电影_亚洲精品无码精品_中文字幕一区二区三区羞羞视频_成年丰满熟妇午夜免费视频

The basic linear array series products were the earliest products that Calm Audio paid attention to, and were also the objects of learning and research in the past. Linear array speakers from different regions each have their own advantages and have demonstrated their unique charm at different times. Design of large, medium, and small box body shapes; The choice of distance between far, medium, and near sound fields provides various performers with more choices. While fully developing its own intellectual property equipment, Calm Audio has never forgotten the roles that once provided knowledge and driving force to the Chinese electroacoustic industry in the Chinese market. Being content with the deep valley, lurking in the situation, and feeling the presence... After being redesigned and improved by Calm Audio, these products have become more cost-effective.

The design of the multifunctional box body allows the speaker itself to be both a main amplifying speaker and a listening speaker; The selection of multiple angles and different sound field distances provides more convenience for various usage environments.