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在Hi-Fi领域,传统的电动扬声器得到了广泛的应用。中、低音扬声器多选用锥型振盆,而高音扬声器则多用半球顶型振膜。尽管在材质的选择、磁路的设计等诸多方面不遗余力地力求完善,但限于结构、工艺等因素,传统的球顶型高音扬声器越来越满足不了高级发烧友日益增长的苛刻要求。于是,首先是国外几家有实力的音响公司在多年前研制出带式高音扬声器。虽然在技术指标和音质方面达到了前所未有的水平,但因制造成本高而导致售价居高不下,例如日本三水公司用铝带高音组装的音箱售价28万元人民币一对;ProAC新款旗舰亦用了铝带高音,售价也达十几万元;法国非凡RAVEN公司的带式高音扬声器每只售价达万元港币。如此高昂的价格令带式高音的应用受到了极大阻碍。 铝带式高音扬声器价格昂贵的原因无非是材料昂贵,制造技术难度大等原因,这也正是阻碍很多厂商涉足该领域的缘故。尤其是在近几年音响市场
In the field of Hi-Fi, the traditional electric speaker has been widely used. Medium, bass speakers and more cone cone, while the tweeter is more hemispherical dome-type diaphragm. Despite the selection of materials, magnetic circuit design, and many other spared no efforts to perfect, but limited to the structure, technology and other factors, the traditional dome tweeter more and more meet the increasingly stringent requirements of advanced enthusiasts. As a result, the first is a few powerful foreign audio companies in the years before the development of the ribbon tweeter. Although the technical indicators and sound quality reached an unprecedented level, but due to high manufacturing costs and lead to high prices, such as Japan’s Sanshui speaker assembly with aluminum tape priced at 280,000 yuan a pair; ProAC flagship new Also used the aluminum treble, the price also amounted to more than ten million; French extraordinary RAVEN company’s tweeter each priced at 10,000 Hong Kong dollars. This high price makes the application of the tape treble has been greatly hindered. The reasons for the high cost of aluminum tape tweeters are nothing more than the expensive materials and the difficulty of manufacturing techniques that hinder many manufacturers from hitting the field. Especially in recent years, audio market