■ 二分频全音域倒相式音箱，内置分频器

■ 一只3寸音圈的12寸大功率中低音喇叭

■ 一只1.8寸音圈1寸喉口的压缩式高音喇叭

■ 特设的可90°旋转号角， 水平90°、垂直75°的覆盖角度适合于近距离的扩声

■ 坚固的钢网保护喇叭免受外力冲击

■ 箱体采用高密度夹板制作，坚硬的外表涂层能承受各种摩擦和碰撞

■ 声学减震器，提高安全，改善音质

■ 梯形外型设计，方便组合成音箱阵列

■ 12个吊装点，安装方便快捷

■ 音色平衡自然

■ 可用小系统的主扩声和大系统补声配合DM418超低音，可组成中小型扩声系统

■ 2-way full range vented loudspeaker system，built-in  crossover.

■ One 12" mid-low high powerful loudspeaker with 3" voice coil

■ One compressive driver with 1" throat and 1.8" voice coil

■ The special rotatable 90°horn, 90°horizontal and 75°vertical covering angle, fitting for short-distance sound reinforcement.

■ Firm steel grille protecting the loudspeaker from outside force impact.

■ The enclosure uses high-density plywood and firm finish to protect it from all kinds of friction and collision.

■ Acoustics buffer, high safety and sound quality

■ Trapeziform exterior design, convenient for fitting together as the  loudspeaker array.

■ 12 hanging points, easy to install.

■ Balanced and nature sound.

■ Used as main loudspeaker in small system , and compensatory sound box in large system.

■ Combining with DM418 subwoofer, working in the small/middle scale sound reinforcement system.