I have been trying out a few different design lately. For the same 'subjective' issue i can't really said much about how different the sound were came out likes. Only to said there's spikes and there's trap waves. for the first 3 design there's too much varies in the sound that came out. It could be due to the compatibility of the speaker with the enclosure + the sound wave absorption of the tunnel with ABS material. The calculation were for wooden enclosure+large driver after all. So it's back to the drawing board+calculation scathes.
这段时间里尝试了几个不同的设计。可是不是出现异常的驻波，就是出现了大量的陷波。可能是喇叭和箱体之间的配合度不够。还有ABS材质箱体和迷宫隧道消除音波的特性不同。毕竟我所使用的计算方程式是用于木质箱体和大口径喇叭。
是时候回到设计平台重新开始设计和计算。
是时候回到设计平台重新开始设计和计算。
