Professional bar sound company|Professional bar sound engineering|Bar lighting and sound engineering

　　1. Put IN/OUT on "IN": At this time, the corresponding indicator will light up, so that the exciter will enter th

　　　　The design purpose of the exciter is to restore the lost harmonic components of the audio signal, effectively expand the

　　　　1. Related Acoustic Principles　　(一)、What is the fundamental tone?　　Everyone should know that the sounds of nature are not

　　　　1. Use three-phase power to ensure the stability of stage audio　　Under normal circumstances, in order for professional au

　　　　Nowadays, people’s requirements for civilized days and entertainment days are also increasing. Whether it is an amateur c

　　　　Theoretically, the flatter the frequency response curve of a speaker, the better, but in fact, a speaker with a flat freq