Bar Audio Brand Ranking|Bar sound evaluation|Imported bar audio brand

　　　　Many people think that professional audio is very complicated and easy to make mistakes, especially large-scale singing a

　　　　The main performance indicators of the loudspeaker include: sensitivity, frequency response, rated power, rated impedance

　　　　Whether in schools or companies, meeting rooms will have multimedia equipment, including audio. During a meeting, no one

　Life is boring and always tired. You need a hearty night of beer and music to wake up the passion and motivation of life. Ch

　　　　The power sequencer can start the power supply one by one from the front equipment to the rear equipment. When the power

　　When the sound has become the same When the picture has become more and more familiar, please get ready, this will be a who