Knowledge

Is Your Public Address System's Sound Clear2021/03/15The voice notification in the public address system must can be understood by people, otherwise it is just noise pollution. Sometimes the unclear voice notification may also cause legal fallout.How to...
Watch Out for Traps When Purchasing a Digital Public Address Amplifier2021/03/08In summary, the digital public address amplifier trap consists of two aspects: one is the price, and the other is the product. Here are some typical types of traps. In terms of price traps, there are ...
To See the Future Amplified Speakers Trends with Speaker Manufacturers2021/03/01At present, China has become an important manufacturing base for amplified speakers in the world, especially the Pearl River Delta region, which has become the main gathering place for loudspeaker man...
How to Use the Speaker Selector Switch to Easily Achieve Multi-area Audio2021/02/10What if you want to connect more independent speakers? The simplest and safest solution is to use the amp selector switch. It acts like a hub or splitter, allowing users to connect and power up to fou...
Tips for Public Address System Installation2021/02/07The public address system belongs to a branch of the amplifying sound system, and the amplifying sound system, also known as the professional sound system, involves the edge sciences of three discipli...
Public Address System from Simple to Complex2021/02/04A simple public address system can only release voice broadcasts. If you want to play background music, broadcast news, and release recordings, you can add CDs, tuners (radios), MP3 players and other ...
The Best Sound Presentation Method of Wireless Microphone2021/02/01We often find that many users hold the wireless microphone in the wrong way. For a valuable microphone, not only can it not take advantage of the superior characteristics of the original factory, but ...
RH-AUDIO Outdoor Commercial Audio Speakers: the New Fun of Outdoor Listening2021/01/22Guangzhou Xinghongde Electronics Technology Co., Ltd. is a professional outdoor commercial audio speaker brand. We can provide the best outdoor commercial audio solutions, the best sound performance, ...

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