In the audio system, the transmission and communication between the equipment and the equipment must be based on the tools. It plays a very important role in th...
2017-22-04handler934
1, speaker and power amplifier configuration is not reasonableThe output power of the power amplifier is too large to cause the damage of the treble unit. In pr...
2017-22-04handler859
Is the public broadcasting service to the public in a certain area of the broadcast, for all kinds of press release and internal information transfer and releas...
2017-22-04handler921
Greatwall Group administrates GUANGZHOU PRECISE SOUND ELECTRONIC MANUFACTORY and GUANGZHOU ZHUNKUAI HARDWARE MANUFACTORY.It designs, manufactures and sells pro-audio products and hardware products. Our products include professional loudspeakers, line array, power amplifiers, mixers, signal processor, amplifier cases, mixer cases, etc.
MORE