In the field of professional sound amplification, the traditional loudspeaker driver is the built-in frequency division mode
3, current balance problem: normally if shortage of professional audio equipment in the volume, will be timely check the ampl
Performance stage is one of the occasions where the use of sound is relatively large, but if the stage sound problems will di
Flat panel audio is composed of audio input device, signal amplifier (power amplifier) and speakers. After several years of m