这对于电子扬声器或小型LED灯已经足够，但还不足以支持笔记本运行。笔记本一般需要30到50瓦的功率。
This would be enough to power an electronic speaker or small LED (light-emitting diode) lights, but not enough to operate a laptop, which requires an estimated 30 to 50 watts.
Schindall解释说，对大多数音乐来说，带有大功率扬声器的高端音频系统用1瓦的扩音器就可以了。
For most music, Schindall explained, a high-end audio system with big speakers might do just fine with a 1-watt amplifier.
每个手工雕塑都装备了有镀金接口的大功率扬声器。
Each handmade sculpture contains powerful speaker with a gold-plated "nests".
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