目前市场上扬声器箱的品种繁多,但大部分都是落地式三单元二分频音箱。这种音箱的最大特点是箱体容积较小,摆放比较容易;它的另一个特点是低音听起来很丰满,能迎合不少人的听觉爱好。但这种音箱在使用过程中也暴露出一些不足,首先,由于这种音箱使用两只低频扬声器和一只高频扬声器,为了使低频能很好地与高频衔接,只能使 Currently on the market a wide range of speaker boxes, but most are floor-three unit two-way speaker. The biggest feature of this speaker cabinet is smaller, more easy to place; it is another characteristic of the bass sounds very full, to cater to many people’s hearing preferences. However, this type of speaker also shows some shortcomings during use. Firstly, since the speaker uses two woofers and a tweeter, in order to make the low frequency connect well with the high frequency,