How powerful should the audio amplifier be?In a sound system, using a power amplifier properly is not as simple as you think. It is really necessary to discuss it.1. What power amplifier should be used? Generally, before choosing a power amplifier, the first problem you e

How much power should the audio amplifier choose?In an audio system, it is really not as simple as you imagine to use the power amplifier well, it is really necessary to discuss it.1. What power amplifier should I use? Generally, before choosing a power amplifier, the first problem you encounte

The difference between constant resistance power amplifier and constant voltage power amplifierThe power amplifiers and speakers of the public address are of constant voltage, and the speaker speakers of the sound reinforcement system of the conference room are all of constant resistance, so what is

Talking about audio knowledge points and skillsSpeakers have been developed for a long time, but many ordinary people basically have no choice when choosing speakers. As long as it can emit sound, I will buy it and use it. But it is such a simple and small thing, and it contains a lot of knowledge.

Stereo audio - test the separation of left and right channels of speakers and headphonesWhen playing on a mobile phone, you must wear headphones to listen to it.Directly use the built-in speaker of the mobile phone to play, why can’t you hear the sound quality with a high degree of restoration? The

What factors should be paid attention to when purchasing a high-quality power amplifier?The power amplifier is the largest family of all kinds of audio equipment. Its main function is to amplify the weaker signal input by the audio equipment, and then generate a large enough current to drive the spe