1)  The enclosure is in the material of fiberglass, which is hard strength and light weight;

2)  With high efficiency 12" neodymium mid-bass speaker driver and 44-cored neodymium tweeter;

3)  The tweeter is with overload protection device, so that the tweeter can withstand the impact by the variable signal;

4)  The mid-bass driver and tweeter are in horn type load design, which is with far transmission distance;

5)  Well designed angle-adjustable hanging system with accessory metal lifting frame brings great convenient for installation and is suitable for various occasions;

6)  Mainly used in large gymnasium, large theme park, the huge cultural square, outdoor playground etc.