Are you crazy upstairs? Although I don't recommend using linear array indoors, please don't borrow it if the rental price of linear array is less than 8000 yuan. It's either a lie or a fake, but it's also a force for newcomers. If they want to pursue the effect, they are willing to pay nearly 1 0,000 yuan to bring good results to 600 guests. If you are conscious upstairs, they say you can rent a stereo for only 300 yuan. -500 yuan told you that all porters need 200 yuan to have three people. Each box is less than 50 kg, the power amplifier 100 kg, and the freight is calculated within 20 km. The relatively high imitation of 500 yuan's ordinary NEXO or JBL fakes will sell for nearly 60,000 yuan, and the effect will be almost the same once used. ! I don't quite understand.