◆ two frequency full frequency inverted professional box design speaker with built-in frequency divider

◆ two 5.5-inch high-power subwoofers

◆ a 1.7-inch voice coil neodymium magnetic tweeter

◆ powerful bass and high-definition treble are suitable for multi-functional hall, meeting room, teaching and other places

◆ the solid honeycomb shaped steel mesh protects the horn from the impact of external force, and the outer pasted cotton is dust-proof and beautiful

◆ the box is made of high-density plywood

◆ acoustic shock absorber and new design hanging parts to improve safety and sound quality

◆ natural balance of timbre