For an array module with two 12-inch cones on the low end, a single 2.5 inch or 3 inch voice coil compression can produce more than enough high frequency energy to equal the output of the woofers.

• 对于一个具有双12英寸纸盆的线阵列单元，一个2.；5或3英寸的压缩高音能够产生更大的高频能量低频出。