功率放大器与扬声器的匹配在配接时必须注意两个问题,一是阻抗的匹配,二是功率的匹配。如果两者匹配的合理精确,这样既能保证扬声器声音高质量不失真的再现,给人以美的享受,又能保证扬声器的安全;反之,既达不到好的音响效果,又容易损坏扬声器,特别是扬声器的高音单元。实际使用时,必须根据实际用途、空间面积、 Power amplifier and speaker matching Matching must pay attention to two issues, one impedance matching, and second, power matching. If the match between the two is reasonable and accurate, this will not only ensure high-quality speaker sound reproduction without distortion, giving the United States to enjoy, but also to ensure the safety of the speaker; the other hand, not only good sound effects, but also easy to damage the speaker, Especially loudspeaker tweeter. Actual use, must be based on the actual use of space area,