6.5 and 8-inch box bodies are designed with unique front-end air holes, single 10, 12, 15 and double 15 boxes are designed with rear air holes, Honeycomb front iron nets, solid trapezoidal boxes, and structures are used for tenon joints. Ensure optimum hardness and stability. The surface of the box is sprayed with wearable black oily light point paint, which is durable. Supports users with various application environments.

Applicable:

Personal singing entertainment KTV theaters slow rocking bar multi-functional conference hall stage and other places to use