Line array hyper bass box
1 x 18 "(457mm) neodymium magnetically efficient water proof bass unit

The box is made of 18 mm birch splint. The surface is treated with black abrasion resistant spray paint.

A uniform and smooth axial axial response

The appearance of avant-garde can be superimposed with more than one speaker.

More than one can be stacked together to facilitate vertical array installation.

JHL-218W is a direct design passive ultra-low frequency speaker, loaded with 2 18 neodymium magnetic units, two facing the front panel. Through this way, the heart shape diffusion characteristics can be generated, which can effectively reduce the low frequency reverberation and effectively reduce the low frequency sound. The JHL-218W speaker can be used as a complement to the JHL-312 box, for example, stacked as a hanger, which can be hanged on the JHL-312 array or as an independent combination. The JHL-218W speaker used a birch multiply splint. Collision avoidance. Sunscreen paint. The front panel of the speaker is protected by steel mesh and sponge, and the side panel is fused with 8 handles. The rear panel is also equipped with 4 pulleys and two NL4MP input interfaces.