先锋近日公布的新技术有望改变这一局面。通常情况下,最难实现超薄化的就是音箱中的低音单元。对于低音单元来说要想压缩厚度,就必须降低音圈厚度或音圈与振膜之间的距离,但这两种方法都会严重影响音质。先锋新研发的 Pioneer recently announced new technology is expected to change this situation. Under normal circumstances, the most difficult to achieve ultra-thin speakers in the bass unit. For the woofer to compress the thickness, the thickness of the voice coil or the distance between the voice coil and the diaphragm must be reduced, but both methods can seriously affect the sound quality. Pioneer newly developed