What equipment do you need to set up a bar room at home, such as sound, lighting, power amplifier, computer …

You need karaoke preprocessor, professional power amplifier, active subwoofer and full-range speaker lighting. You can use LED magic ball, floral lamp, small laser moonlight lamp, butterfly lamp, wireless microphone and song ordering system. The stand-alone version of WIFI pad wireless song-ordering touch-screen singing platform is best to be sound-absorbed. You need to find a better sound lighting engineer to help you.