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想做一个纯数字功放方案，TAS5624A是我查到的TI最大输出功率的芯片，BTL输出150W/4欧姆，PBTL输出300W/2欧姆，矛盾点是我想满足现在影院市场音箱需求，一般音箱额定阻抗都是8欧姆的，请问专家基于TI的芯片架构能否通过芯片间级联或者其他方式能达到与后级音箱阻抗匹配，并提高输出功率。
两个功放推挽方式, 可以匹配大一倍 的阻抗的音箱
