应用范围：大型音乐节、露天音乐广场、大型电音酒吧、大型剧院演艺中心。

采用两只顶级18寸换能器，双倒相管设计，低频动态深不见底，带来胸口共鸣般的强烈震撼冲击。

Applications: Touring, Auditions, Theaters, Stadiums, Clubs.

PG-218 Dual 18" Premium Touring Subwoofer is engineered by RKB Audio with state-of-the-art acoustic technology.