It is applicable to music bars, large karaoke rooms, high-end conference rooms, multi-function halls, etc.

* Use a 15-inch/18-inch subwoofer unit.

* 18mm plywood housing, light weight, wear-resistant spray paint treatment, and dust-proof net cotton outside.

* Large inverter holes can reduce the distortion.

* There is a jack at the top for mounting a column with a diameter of 35mm.