It timbre, and reverberation effect of good, quality trustworthy, generous respectable appearance, security, stability, the circuit design, easy operation, so they have any speakers can play an extraordinary performance.

• 它音质好、混响效果佳、品质值得信赖，大方得体的外观，安全、稳定的电路设计，操作方便，使之在任何音箱中都可以发挥不同凡响的性能。