Sound quality is the main choice of sound, and whether its products have excellent sound quality, unimaginable reduction degree and excellent intonation effect is the best choice of sound. In addition to sound quality, there are balance, density, speed, resolution and so on. The choice of audio should also be based on the size of the listening room. Don't choose too big speakers in small spaces, and don't choose smaller speakers in large spaces to avoid economic waste and insufficient performance. With audio equipment, the first thing to consider is the speaker, mainly the direction of timbre. Loudspeaker is the terminal of equipment, just like human voice. No matter how good your body is, your voice will be a thousand miles away. And it is the weakest link in the whole sound system. Because it will inevitably produce some distortion in the process of converting electric energy into acoustic energy, the distortion of other equipment is in the range of tens of thousands to hundreds of thousands, but its distortion is in a few percent, and there are few products below 1 percent. It seems simple but it is the most complicated. In addition to these, we should also consider the appearance of the sound and the overall collocation of the living environment when choosing. The configuration of home theater should be based on the unified hobbies of family members, room area (watching movies, listening to music and singing) and economic situation. For example, when choosing, you can compare with each other. For example, hivi and Dana can talk about it first. Many friends told me that hivi is difficult to push when it is actually used, and the power amplifier is expensive and difficult to push. Dana large voice coil is more difficult to design and manufacture, and the cost is higher, so the price is still very expensive. If you are not an enthusiast, it is not recommended to choose. Let me tell you about BT-audio Rose Home Theater.

Rose Red is an American sound field theater with excellent sense of spatial positioning and existence. Designed with the technology of static speaker and dynamic balance unit, it shows amazing pitch, strong spatial sound field, needle-like positioning ability, clear and powerful, no sound and low frequency, amazing dynamic range and uniform timbre in each frequency band.

It adopts the traditional mahogany home design concept in China, and its appearance and effect are excellent, so it can be regarded as a real cheap cinema.

I hope my answer can help you.