随着高科技的迅猛发展，近年来，日本、美国、德国等国开发出了不少造型新颖别致、音响效果极佳的新潮音响。可放入包袋的高级音箱高级音箱装置最臃肿的部分当数音箱。音箱之所以都比较大，是因为要显现低频音质，必须配备大型电动扬声器。美因电动电话呐公司正件研制一种音箱 With the rapid development of high-tech, in recent years, Japan, the United States, Germany and other countries developed a lot of novelty and chic, excellent sound effects trendy audio. Advanced Speakers that can be placed in bags Advanced Speakers The most bloated portion of a speaker. The reason why speakers are relatively large, because to show low-frequency sound quality, must be equipped with large electric speakers. The United States due to electric phone Na positive development of a speaker