As a more and more popular means of transportation, cars have occupied more time and space for human beings and have become an indispensable daily necessity. As the only part with entertainment function in this driving tool, the original car audio sometimes cannot meet the needs of some drivers who

Basic knowledge of acoustics - a brief discussion of stereoConcept of stereoStereo is a system composed of two or more sound transmission devices, transmission channels and speakers (speakers, headphones). After appropriate system layout and adjustment, the spatial distribution of hearing perception

Stereo amplifier knowledge is as follows:\n\n1. A stereo amplifier is an audio device that can amplify weak electrical signals and modify and render the sound at the same time. It allows you to hear clearer, more realistic and more detailed sounds. \n2. A s

amplifierThe working principle of the power amplifier is actually very simple, which is to amplify various sound signals played by the audio source to drive the speaker to emit sound. From a technical point of view, the power amplifier is like a current modulator, which converts alternating current

Which one is good between AV amplifier or HIFI amplifier?As two common devices in the speaker equipment market, AV power amplifier and HIFI power amplifier are topics that audio enthusiasts often talk about. However, what is an AV amplifier, what is a HIFI amplifier, a

What is called AV amplifierAV amplifier is the amplifier used in the audio-visual system. It is used in the audio-visual system of the home theater. The amplifier is complete. AV power amplifiers generally have 4~7 channel power outputs such as front, ce