The XCB series adopts a classic inverted speaker system design, consisting of single 18 inch and double 18 inch bass modules, which can meet the low-frequency playback requirements of various venue sound reinforcement systems.

Double 18 inch subwoofer, equipped with two 1000W high-power 18 "low-frequency speakers, with a lower frequency limit of up to 30Hz, strong low-frequency power, and abundant energy.

The top and bottom of the box are designed with anti slip grooves and shock-absorbing pads, which can be stacked and used with multiple speakers.