HIFI. It is a system, audio source, amplifier, speakers, cables, listening environment, etc.

Sound source. There are many types, and the most common ones currently are compact disc players (CD, DVD, BD), etc. Audiophiles often play with LP vinyl and even turntables. . There is also a PCHIFI. It uses PC as the audio source and generally plays APE and other lossless compressed songs.

Amplifier. I can't finish this in three days and three nights. To put it simply, the commonly used ones are integrated power amplifiers and split power amplifiers (preamp + power amplifier). In terms of amplification methods, there are tube amplifiers (tube amplifiers), transistor amplifiers (common amplifiers), Class D amplifiers, etc. . .

Speakers. In terms of size, there are floor-standing boxes, bookshelf boxes, satellite boxes, etc. Floor-standing speakers are generally 3-way, which means they have high, middle and woofer speakers. Bookshelf boxes generally have 2-way speakers, which are tweeters and woofer speakers. The better satellite box is a full-range speaker plus a separate bass box (subwoofer). Different boxes have their own advantages and disadvantages. For example, floor-standing boxes can better express large dynamic scenes. Bookshelf boxes are better for listening to vocals, strings, etc. Satellite boxes are relatively small and suitable for home use. Of course, there are no absolutes in the world, and the advantages and disadvantages mentioned are only in general terms. .

Wire. This is a controversial area in the HIFI field. The debate is whether and how useful wires are. All signals are transmitted through wires. How much influence does the quality of the wires have on the sound quality? Hehe, you should try it yourself.

Environment. The listening environment is very important. It doesn’t mean that a good piece of equipment will sound good wherever you put it.

Audio is a profound knowledge. It needs to be understood slowly. It will be more efficient to pool everyone’s wisdom and make yourself a master. I would like to recommend my favorite audio to you. First of all, Dynaudio and BOSS It can be said that the sound style of Dynaudio speakers tends to be tough, suitable for listening to vocals, strings, symphonies, and other styles of music. The expressiveness is also good. One thing to note is that it requires a larger thrust amplifier to drive, preferably Use high-end power amplifiers such as McIntosh to promote it; Bose is an American product, maybe because of American folk music, Bose speakers will have buzzing bass when paired with a hard amplifier or when the bass is turned up* **Ming, I personally don’t accept this very well. Let me briefly tell you about the BT-audio BM home theater. The BM theater is a pure traditional British theater style and perfectly demonstrates British luxury. Using DPF zero-distortion three-way technology, the three frequency bands of high, middle and low are perfectly integrated into one, making the atmosphere and space of BM Cinema a qualitative leap. The strongest sense of presence experience created by the excellent sense of spatial positioning will take you into the three-dimensional space and experience the most realistic home theater set, allowing you to enjoy the realistic and shocking experience of the theater without leaving home. Bursting.

BM Cinema’s cherry wood cabinet and black matte panel show its gorgeous and elegant shape and original design, and its extraordinary sound quality will give you a strong visual impact.

I hope my answer can help you