聽感：【勵磁揚聲器】

老件百里侯

　

Field coil/MONO	Field coil/MONO

Field coil Speakers

聽感：老味、純、微低頻。勵磁揚聲器神秘面紗？勵磁揚聲器卡厲害？
ＡＮＳ：好聲關鍵不在於勵磁、天然磁、粉磁、銣磁