The difference between active speakersWhen we buy a home theater, speakers are essential equipment. When choosing speakers, the salesperson will ask us whether we need passive speakers or active speakers. So what is a passive speaker and an active speaker? What is the difference between these two sp

What is the difference between active speakers and passive speakers? how to chooseThe difference between active speakers and passive speakers is mainly whether the speakers have a power amplifier.Active speaker: built-in power amplifier, it can work when it is connected to the power supply and signa

When choosing speakers, we often encounter such a question, should we have active speakers or passive speakers? For Xiaobai, although he often hears or mentions passive speakers and active speakers, he may not know the difference between them, so I will popularize them with you today.Active speakers

Do you know what subwoofers, active speakers, and passive speakers mean?If you want to create a home theater effect with background music in your home, then a subwoofer is essential. Because the soul of the theater is the subwoofer. The heart of the theater is the power amplifier, the wires are the

If you're a professional sound engineer, DJ, musician or discerning audiophile, you definitely need speakers that can accurately reproduce all the textures of any sound source. Because any distortion will affect the quality of your work and listening experience. That's why you should choose the righ

Development of Transistor Power Amplifiers and Intermodulation DistortionWith the gradual maturity of semiconductor technology, the varieties of high-current and high-voltage transistors are increasing day by day, and more and more power amplifiers use OCL circuits or OTL circuits without output tra