The cut-outs for the woofers are extra large in comparison with a circular hole.Therefore air from the cone can travel more unhindered in and out from the cabinet.The result is better sound.
英
美
- 意思是这样的低音挖孔比一般的圆孔来说更大,所以锥盆产生的空气可以在箱内更自由的进出,结果是更好的声音,我觉得就是气流变大了,喇叭更灵敏。。