In an precise listening area, you'd learn that some speakers Enjoy louder than Some others when fed the identical number of electricity. In equal electric power mode, you can expect to hear these differences in loudness because they Obviously arise in between speakers.Gi?i m?i (bao g?m t?t c? gi?i nào có s? thay ??i, c?p nh?t m?i ho?c ?i?u ch?nh)