passive speaker

Stereo Sound Test Method SkillsThe placement of the speaker in the room usually has an impact on the low frequency of the speaker. Therefore, when checking the placement of the speakers, pay special attention to the low frequency of the speakers. The following is a small editor to share with you the

What is the difference between home theater power amplifier and HIFI stereo power amplifier, which one is betterWhat is an AV amplifierThe A (audio) of the AV power amplifier means audio and sound, and the V (video) means audio and images. Therefore, the AV power amplifier is an audio-visual amplifi

Human beings have been studying stereo sound for nearly a hundred years. Stereo audio brings people the enjoyment of sound beauty, which is unmatched by mono audio. Stereo technology develops so fast and is recognized by people because it gives the listener a sense of presence and reality. The main

Knowledge popularization of speakers and power amplifiersWith the improvement of people's living standards, in addition to material needs, more and more people begin to pursue spiritual enjoyment. Some of them are keen on audio and enjoy the fun brought by music. There are also people who fiddle wit

What is the difference between AV power amplifier and HiFi power amplifier1. Different technical indicatorsThe technical indicators of high-fidelity Hi-Fi power amplifiers mainly include output power, harmonic distortion, signal-to-noise ratio, frequency range, rated impedance and damping coefficien

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