In the past certain manufacturers have attempted to use Beryllium for the construction of a direct radiating tweeter dome.

过去，某些制造商试图利用铍来建造直接辐射式高音单元穹顶。

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The tweeter - or treble driver - is a high-quality neodymium unit with a silk fabric dome integrating smoothly with the rest of the system.

高音单元用三倍驱动于一只丝绸织物圆顶的高质量钕磁单元，顺利和其余的系统融合。

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The stereo unit is built around a two-way system featuring a soft dome tweeter and a powerful compact woofer loaded by a passive radiator, for each channel.

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Similarly, the tweeter consists of a custom-designed soft dome design for negligible distortion and smooth, natural sound.

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