The difference between pure power amplifier and ordinary power amplifierWhat is a pure power amplifier?The pure post-stage power amplifier, referred to as the post-stage power amplifier, is an electronic device used to enhance the signal power to drive the sound of the speaker. A pure post-stage pow

Why do home theaters need power amplifiers?Why do home theaters need power amplifiers? If you want to further improve the sound quality and sound field envelopment of your theater speakers, adding a power amplifier will give you immediate results. The general entry-level power amplifier is the front

what is a pre-amplifier and what is a post-amplifierSince you want to assemble a home theater, you must first understand the functions of each device, and the power amplifier is no exception. You must know what it does and what it is used for.What is an amplifie

How much do you know about the selection criteria for home theater audio?In home theater design,How to choose your own professional theater audio equipment, what kind of audio equipment is a set of qualified home theater audio equipment.In the process of home theater design, how should novices choos

Several questions about home theater audioHow to match the speakers to the room?When designing a surround sound system, the first thing to consider is the room itself. The size of the space determines what kind of speakers you should match. The equipment required for a large open room is obviously d

Which speakers should you use for your home theater?In the entire home theater, the speaker is a very critical part, which not only affects the appearance of the entire home theater, but also directly affects the overall viewing effect. So, do you know which type