| Detailed Content Sound System of Multi-function Hall in Guangzhou Middle School Follow：2023 Time：2018-12-16 15:29 Sound system: AR-2152 2pcs e-5.0S 1pcs V-2018 2pcs e-8.0S 1pcs PS-10 8pcs e-2.4S 4pcs 223 Electronic Frequency Divider 1pcs 208 Signal Distributor 1pcs Last：
Sound Reinforcement System of Ma Zhang District Gymnasium in Zhanjiang City Next：
Hebei Xuanhuabaidu Slow Club Sound Event |
