KP系列：

* 采用桦木箱体喷水性油漆，1.5后内贴防尘绵保护；

* 采用后导向低音孔，使低音更加出众；

* 全采用10MM吊挂螺栓，顶部设计有搬运提手，底部配有安装底座；

* 高低音单元均使用稀土钕铁硼强磁钢；

* use birch enclosure spray paint, 1.5 after post dustproof continous protection;

* use guide after bass hole, make the bass more conspicuous;

* all the 10 mm hanging bolt, coping with carrying handle design, the bottom is equipped with a mounting base;

* high bass unit using rare earth ndfeb strong magnet steel;