In an true listening area, you'd learn that some speakers Enjoy louder than Other individuals when fed the identical volume of energy. In equivalent energy mode, you are going to hear these dissimilarities in loudness because they Normally happen amongst speakers.Là lo?i hình x? s? ???c ch?n b?ng máy, ng??i ch?i có th? l?a ch?n m?t chu?i s? d?