H?i ??ng XSKT khu v?c mi?n Nam yêu c?u ??i lý ph?i cho ng??i bán l? tr? l?i vé s? ?In an actual listening area, you'd realize that some speakers Participate in louder than Other people when fed the same volume of power. In equivalent electric power method, you may hear these distinctions in loudness as they Obviously occur among speakers.And,