high power loudspeaker

例句：

1. 1. This high-power loudspeaker is perfect for outdoor events.
   这款大功率扬声器非常适合户外活动。
2. 2. The concert hall has a high-power loudspeaker system installed.
   音乐会厅安装了一套大功率扬声器系统。
3. 3. The sound quality of the high-power loudspeaker is excellent.
   这款大功率扬声器的音质非常好。