Wholesale Big Outdoor Performance Line Array Truss

1.Material is iron; 2.Got CE and SGS certification; 3.Can be widely used in performances,weddings,exhibitions,concerts,conferences, celebrations and so on. Wholesale Big Outdoor Performane Line Array Truss Linear array sound network, also known as background, universal, whereas, characterized by loss of easy disassembly, bearing capacity, adjustable angle. Infinitely extended, wide range of uses. Key can be used for hanging audio background, slap face, chasing light, can also